The Nationals were consistently competitive in the second decade of the millennium, finishing with a winning record in each season from 2012 to 2019. They qualified for the postseason five times in that stretch and won the World Series in that final year.

The next decade got off to a rough start, as they went 26-34 in the pandemic-shortened 2020 campaign. Nonetheless, they went into 2021 with some excellent players still on the roster, including Juan Soto, Trea Turner and Max Scherzer. They fortified that group by trading for Josh Bell and giving one-year deals to Brad Hand, Kyle Schwarber and Jon Lester.

Unfortunately, they couldn’t get things back on track that season and had a record of 48-55 on July 30. They were in fourth place in the National League East, seven games behind the Mets with Philadelphia and Atlanta between them. They were even further back in the Wild Card race, 11 games, as the West featured three excellent clubs in the Giants, Dodgers and Padres.

That put them into sell mode at the deadline and they did plenty of it. Each of Turner, Scherzer, Hand and Schwarber were traded, as were Yan Gomes, Josh Harrison and Daniel Hudson. The deal that sent Scherzer and Turner to the Dodgers technically wasn’t a rental trade, as Turner had another year of control, so we didn’t consider it for this series. Those other deals mostly yielded players that are still in the minors as of this writing. But in addition to all those, the Nats also made a trade that sent Lester to the Cardinals in exchange for MLB-ready outfielder Lane Thomas, who we will get to in a moment.

Lester had already had a very impressive career that began back in 2006. He had many great seasons with the Red Sox and Cubs and already had three World Series rings. In 2021, he was 37 years old and had naturally fallen off a bit from his peak. His ERA went from 3.32 in 2018 to 4.46 the year after and 5.16 in the shortened 2020 season.

The Nats felt he still had something left in the tank and signed him to a one-year, $5MM deal. Lester made 16 starts for the Nationals with a 5.02 ERA. His 14.9% strikeout rate was a noticeable drop from his peak years but his 8.5% walk rate and 42% ground ball rate were around league average. In short, he was a back-of-the-rotation starter, which is just what the Cardinals needed.

Their rotation had been sliced up by injuries to Jack Flaherty, Miles Mikolas, Carlos Martínez, Dakota Hudson and others. Despite that, they were hovering above .500 and in the playoff race. They didn’t go after aces that summer, just guys who could take the ball and give them a chance, figuring that a modest stabilization of the rotation could be enough for them to improve their fortunes. They grabbed 36-year-old Wade LeBlanc, 38-year-old J.A. Happ and the 37-year-old Lester to fortify things alongside 39-year-old Adam Wainwright.

The gambit would pay off for St. Louis as they finished strong. Lester did his job by making 12 starts with a 4.36 ERA. The Cards ended the season at 90-72, securing a playoff spot, though they lost the Wild Card game to the Dodgers.

For the Nats, they weren’t able to make much use of Lester’s services, so it was a logical move to swap him out for a promising outfielder in Thomas. He had made his major league debut with the Cardinals in 2019 and hit an excellent .316/.409/.684 in 44 plate appearances but was nonetheless frequently optioned to the minors. Despite his strong results, he was squeezed out of the St. Louis outfield that also featured the likes of Dexter Fowler, Marcell Ozuna, Harrison Bader, José Martínez, Tyler O’Neill and others.

Thomas would continue to get sporadic playing time in the next couple of seasons. He only got into 18 games in the 2020 season and then 32 more in 2021 prior to the trade. He struggled badly in those two cups of coffee, hitting just .107/.235/.179, but continued showing his promise in the minors. He was slashing .265/.339/.451 in Triple-A at the time of the deal.

The Nationals likely hoped that Thomas would thrive with a better path to playing time, and that has largely proven to be true. He was briefly kept in Triple-A after the deal but was called up after just three games. He hit .270/.364/.489 at the major league level in the final few weeks of 2021, launching seven home runs and stealing four bases in just 45 games.

2022 saw him finally get the everyday gig he didn’t get in St. Louis, as he tallied 548 plate appearances in 146 games. It wasn’t a spectacular showing, but he was serviceable. He hit 17 home runs and stole eight bases, though his 7.5% walk rate and 24.1% strikeout rate were both slightly worse than average. His .241/.301/.404 batting line amounted to a wRC+ of 96 and he was worth 1.1 wins above replacement on the year according to FanGraphs, 1.6 at Baseball Reference.

Things are going better here in 2023, as he already has nine home runs and five steals. His plate discipline numbers are fairly similar, but he’s hitting .281/.336/.455 for a wRC+ of 114. His .350 batting average on balls in play is much higher than last year’s .291, but that can’t be entirely dismissed as just good luck since his hard hit rate, barrel rate and average exit velocity have also increased compared to a year ago.

Defensively, Thomas isn’t considered an excellent fielder, which is surprising considering his 95th percentile sprint speed. Nonetheless, he’s capable of holding his own at any of the three outfield slots, which is useful for a rebuilding club that is rotating through various players on a regular basis. He qualified for arbitration for the first time in the most recent offseason and is making $2.2MM this year. He’ll be eligible for two more passes before he’s slated for free agency after 2025.

Whether the Nats can come out of their rebuild in that time frame remains to be seen. But even in the event that they linger outside of contention for a while, they could always market Thomas and his remaining control to other clubs around the league.

In the end, both teams got what they wanted out of the deal. The Cards firmed up their rotation as hoped and were able to make a late charge and earn a playoff spot, while the Nats turned a couple months of a veteran pitcher into four and a half years of a solid outfielder who has stepped into an everyday role.

Images courtesy of USA Today Sports.

A second-round pick of the Red Sox out of a Washington high school in 2002, Lester entered pro ball as one of the more promising pitching prospects in the Boston system. Within a few years, the left-hander was ranked among the top farmhands in baseball and he made his big league debut at age 22 in June 2006. Lester was faced with incredible adversity just a few months into that run. He was diagnosed with anaplastic large cell lymphoma late in his rookie season, cutting that year short and requiring chemotherapy treatments.

Lester beat the disease and made an inspiring return to the mound in 2007. He made 12 regular season appearances that year, then pitched in three playoff games during the Red Sox’s run to a championship. Making his first career postseason start in Game 4 of the World Series against the Rockies, Lester tossed 5 2/3 innings of scoreless ball. He wound up getting the win in what proved to be the title-clinching game, as the Sox wrapped up a sweep.

Entering 2008, Lester was cemented as a key rotation member on Terry Francona’s staff. Incredibly durable, he’d make at least 31 starts over each of his next six seasons in Boston. While Lester only had two seasons (2009-10) with excellent strikeout numbers, he consistently demonstrated strong control and proved one of the game’s hardest pitchers to square up. A pillar of high-end consistency, Lester posted an ERA between 3.21 and 3.75 in five of six years from 2008-13.

Lester’s run in Boston was littered with accomplishments. He tossed a no-hitter in May 2008, earned back-to-back All-Star selections in 2010-11 and finished fourth in AL Cy Young award balloting during a 2010 season in which he tossed 208 innings of 3.25 ERA ball. Perhaps of most importance, Lester was excellent during the Red Sox’s surprising run to another championship in 2013. He pitched to a 1.55 ERA over 34 2/3 postseason innings that year, including 15 1/3 frames of one-run ball to earn two wins as part of a World Series triumph over the Cardinals.

Ticketed for free agency after the 2014 season, Lester began the year stellar as ever. He tossed 143 innings with a 2.52 ERA for the Red Sox, earning his third career All-Star nod in the process. Yet with free agency looming and the Red Sox on their way to a last place finish, they traded him to the A’s at the deadline. Lester continued to excel over his final few months in Oakland, eventually getting the nod in the AL Wild Card game. The A’s were knocked off by the Royals in one of the more thrilling back-and-forth contests in recent memory, and Lester hit the open market for the first time shortly thereafter.

Ranked by MLBTR as that offseason’s #2 free agent, Lester commanded a six-year, $155MM deal with a Cubs team looking to emerge from a massive rebuild. That’ll go down as one of the best free agent investments in franchise history, as he picked up right where he’d left off upon switching to the National League.

Lester worked 205 innings of 3.34 ERA ball his first season, helping Chicago to the NLCS. The following year, he compiled a 2.44 mark across 202 2/3 frames. He finished second in NL Cy Young voting, earned a fourth All-Star nod, and was arguably the top pitcher on a 103-win team. As he had so often in Boston, Lester shined in the playoffs yet again. He was tabbed that year’s NLCS MVP after tossing 13 innings of two-run ball to knock off the Dodgers. Lester made three outings with a 3.68 ERA during the World Series, in which the Cubs erased a 3-1 deficit against the Indians to end the franchise’s legendary 108-year title drought.

The third World Series title of Lester’s career proved to be his final one, as the Cubs never had quite the same level of success from that point forward. That wasn’t much fault of the veteran southpaw’s, though, as he remained effective for the next few seasons. He paced the NL with 18 wins in 2018, earning another All-Star nod in the process. As he entered his late-30s, Lester’s production finally began to tail off, although he remained remarkably durable and took the ball every fifth day through the expiration of his contract after 2020.

Last winter, Lester hooked on with the Nationals on a one-year, $5MM deal. He made 16 starts with Washington before being flipped to the Cardinals at the trade deadline. Despite lackluster strikeout and walk numbers, he managed a decent 4.36 ERA over 12 starts in St. Louis, proving to be a much-needed stabilizing force for a Cardinals rotation that had been hit hard by injuries. St. Louis made a miraculous September run to a playoff spot, but they fell to the Dodgers in the Wild Card game. Lester didn’t appear in what’ll go down as the final contest of his career.

One of the league’s most reliable hurlers for more than a decade, Lester leaves a fantastic legacy in the game. He tossed 2,740 innings over parts of 16 MLB seasons. He pitched to a 3.66 ERA, won exactly 200 games and struck out just under 2,500 batters. The five-time All-Star was a key contributor to three World Series teams with two separate franchises, and he’ll be remembered by both Red Sox’s and Cubs’ fans as one of the more impactful players in each organization’s recent histories. Lester’s career was valued at between 44 and 46 wins above replacement by FanGraphs and Baseball Reference, before accounting for an incredible 2.51 ERA over 154 playoff innings. According to B-Ref, he earned just over $188MM.

Lester will likely garner some Hall of Fame support five years from now. Whether or not he’s ultimately enshrined in Cooperstown, there’s no question he had a long run of excellence and reliability. MLBTR congratulates Lester on his fantastic career and wishes him all the best in his post-playing days.

While that will likely work out just fine for the likes of Carlos Correa, Kris Bryant, and Freddie Freeman, a free agent frenzy could also include a cold shoulder toward former MLB stars nearing the end of their careers.  Instead of putting the finishing touches on rosters with a sprinkling of February or March one-year MLB deals and minor league deals, front offices will be working to acquire many significant star and mid-tier free agents and trade targets when the lockout ends.  It stands to reason that many veterans with declining skills will be told they need to wait even longer before a team is willing to commit.  That could leave former stars without jobs.  Rich Hill has a deal with the Red Sox heading into his age-42 season, but let’s take a look at eight elder statesmen who may at least consider retirement.

• Albert Pujols: 42 in January, Pujols mashed lefties and gave the Dodgers a veteran presence off the bench this year.  Back in October, he said, “I don’t think my time to retire has come. I don’t want to sit in my house next year, knowing that I can still keep playing.”  Pujols is 21 home runs shy of 700 for his career, and he’d be aided by the addition of the NL DH.
• Ryan Zimmerman: Zimmerman, 37, had an October send-off at Nationals Park but hasn’t publicly made a decision about retirement.  At a press conference, he said, “Do I want to keep playing? I think I can keep playing. I think I had a really good year with the role that I was supposed to do, and now it’s a decision of whether I want to keep doing that, or do I want to be around my family a little bit more. I think the only thing I kind of told Davey is I started the season around 50/50 and it hasn’t gone up.”  GM Mike Rizzo said Zimmerman has an MLB contract with the team as long as he wants it.
• Brett Gardner: Gardner, 38, scuffled with the bat this year but wasn’t much worse than he was in 2016 or ’18.  He wants to return to the Yankees in 2022, but chose a $1.15MM buyout over a $2.3MM player option.
• Nelson Cruz: Cruz, 41, has been defying age for many years but managed only a 96 wRC+ in 238 plate appearances after a trade to the Rays.  Before the season, Cruz said “retirement is not on my mind,” and now he might have the chance to DH in the National League.  Cruz is tied with Jeff Bagwell and Vladimir Guerrero at 40th on the all-time home run leaderboard with 449.  It’s easy to see Cruz striving for the 500 club, which currently has 28 members.
• Jed Lowrie: Lowrie, 38 in April, played only nine games from 2019-20, encompassing his contract with the Mets.  This year, surprisingly, he played 139 games for the A’s.  Lowrie struggled in the season’s final two months, but thus far he’s given no indication he’s looking to retire.
• Zack Greinke: Greinke, 38, gave up 20 earned runs over 15 1/3 innings in his final four regular season appearances, ballooning his ERA from 3.41 to 4.16.  He battled through COVID-19 and neck soreness, but capped his season by giving the Astros four scoreless innings to start Game 4 of the World Series.  Asked after the game if he wants to continue playing, Greinke declined to answer.  Back in March, Greinke said, “Hopefully, I’ll pitch a lot longer still, but a lot of things come into play on whether you’re allowed to pitch as long as you want to and stuff.”
• J.A. Happ: Happ, 39, posted a 6.77 ERA in 19 starts for the Twins, but managed a 4.00 mark in 11 outings after being traded to the Cardinals.  He’s given no indication about retirement.
• Jon Lester: Lester, 38 in January, also pitched better upon a trade to the Cardinals this year.  Asked in September about playing in 2022, Lester was reportedly noncommittal.  He reached his 200th career win on September 20th.

• In other Cardinals news, Jack Flaherty’s status remains up in the air as he tries to make his way back to the Majors before the end of the season. If he does make it back, it’s likely to be in a relief role, per The Athletic’s Katie Woo (via Twitter). That’s been the story for some time now, though it’s especially true as time runs out on the 2021 season. The Triple-A season runs longer than usual this year, Woo notes, which does give Flaherty slightly more time for a rehab assignment, should he be ready.
• Steven Brault left his start yesterday after just two innings due to what’s being described as “tightness” in his throwing ar, per Mike Persak of the Pittsburgh Post-Gazette (via Twitter). The 29-year-old has made just seven starts on the year with a 5.86 ERA/4.60 FIP in 27 2/3 innings.

Lester joins fellow graybeard J.A. Happ as a new addition to a Cardinals rotation that has been decimated by injury. The Cards are currently without ace Jack Flaherty (oblique strain), while Carlos Martinez is done for the year after undergoing thumb surgery. Miles Mikolas has pitched just four innings this year owing to another forearm strain. The Cards knew Dakota Hudson wouldn’t pitch in 2021 after he had Tommy John surgery last September. They’ve also seen absences for Kwang-hyun Kim and Daniel Ponce de Leon at times; the latter is on the shelf with a shoulder issue at the moment, in fact.

With so many injuries on the staff, the Cards had already turned to veteran lefty Wade LeBlanc to soak up some innings, and their acquisitions of Happ and Lester come with similar goals. Neither Happ nor Lester has pitched all that well in 2021, though Lester has the far better results of the two. He’s worked to a 5.02 ERA in 76 innings for the Nats and generated respectable ground-ball (42%) and walk (8.5%) rates. His 14.9 percent strikeout rate, however, is about nine percent worse than the league-average.

Lester, at this point, is primarily a five-inning pitcher. He’s recorded an out in the sixth inning or later in just five of his 16 trips to the mound this season and has been rocked at a .333/.386/.627 clip on the rare occasions he’s been asked to turn a lineup over for a third time. He’s not the innings eater that he once was, but if the Cardinals don’t try to push him into the sixth and seventh innings on the regular, he ought to be able to keep them in games and help bridge the gap until Flaherty and Mikolas are hopefully able to return. Lester is on a one-year, $5MM contract and will be a free agent at season’s end.

As for the Nationals’ return, the 26-year-old Thomas has yet to produce in the big leagues outside a quick cup of coffee late in the 2019 season, although it’s still rather surprising to see the Cardinals part with a big-league-ready outfielder who can be optioned both this year and next. Thomas is hitting just .104/.259/.125 this year, though it’s just a sample of 58 plate appearances. He’s an overall .172/.289/.336 hitter in a similarly small sample of 142 plate appearances.

Thomas ranked as the Cardinals No. 14 prospect at  FanGraphs as recently as last summer, drawing praise for his defensive prowess in center field and the potential to pair that with some improved power and plate coverage. His lack of production in the big leagues notwithstanding, Thomas is a .269/.342/.468 hitter in parts of three Triple-A seasons, including a .265/.339/.451 showing in Triple-A Memphis this season.

The move to the Nationals seems like a good opportunity for Thomas, who’d been squeezed out of the outfield picture in St. Louis in favor of Tyler O’Neill, Harrison Bader and Dylan Carlson. With the Nationals, who traded Kyle Schwarber and have a struggling Victor Robles in center field, opportunities for Thomas ought to be more plentiful. He might be a long shot to break out as an everyday option in D.C., but Thomas should at least get that chance. For two months of a struggling veteran starter, it’s a pretty nice roll of the dice for the Nats to inherit.

Jesse Rogers of ESPN broke the news (via Twitter) that Lester was going to St. Louis. Jesse Dougherty of the Washington Post reported that the Nats were getting Thomas in return.

It’s almost certainly division title or bust for all those teams, with the top three in the NL West all ahead of the Mets in the National League playoff picture. There’s likely only one path to the postseason for each of New York, Philadelphia, Atlanta and Washington, but the division’s overall underwhelming play has left the door open for each.

None of that group can really afford a slump over the next couple weeks — especially not the fourth-place Nats, who sit at 45-49. Speaking with reporters (including Mark Zuckerman of MASNsports.com and Maria Torres of the Athletic) before yesterday’s game, Washington general manager Mike Rizzo acknowledged that the team’s performance over the next week and a half will go a long way towards determining their course of action before the July 30 trade deadline.

Rizzo suggested the front office would look to add to the roster if the team plays well over the coming days. He didn’t tip his hand as to exactly what that calculus looks like or how close to the top of the division the club would need to stay in order for the Nationals to serve as buyers. Washington beat the Marlins last night and will go for a sweep of Miami this evening. After an off day tomorrow, the Nats head to Baltimore for three games before a four-game set in Philadelphia that’ll take them up to the deadline.

Under Rizzo’s watch, the Nationals traditionally haven’t been shy about making midseason upgrades when they see the opportunity. The GM didn’t specify where the club would looking to upgrade if they wound up buying, but a few places on the roster stand out as logical fits. The Nationals could use help at the back of the rotation, and the bullpen has again had its share of issues.

On the position player side, either of second or third base could be easily upgraded upon. Alcides Escobar has played well since being acquired a few weeks ago, but he hadn’t appeared in the big leagues in either of the past two seasons and hasn’t had an above-average campaign since 2014. (Escobar was also diagnosed with a right wrist contusion after being hit by a pitch in last night’s game).

Starlin Castro didn’t play especially well at third base and was placed on administrative leave last week after being accused of domestic violence. (While not a disciplinary action, administrative leave gives MLB time to investigate alleged violations of the domestic violence policy while keeping the accused player away from the team). Rizzo told reporters yesterday (including Britt Ghiroli of the Athletic) he doesn’t expect Castro to return, saying the organization “failed” in their vetting process of the player’s makeup and stating that Castro’s alleged behavior is “not something that (manager) Davey Martinez’s and Mike Rizzo’s Washington Nationals are going to have on this team.”

If things go in the other direction and the Nationals do wind up selling, no player on the roster would draw more attention than ace Max Scherzer. Rizzo said he expects Scherzer to remain in Washington beyond the trade deadline, although he stopped short of calling him untouchable. Asked if there was any scenario in which Scherzer might be made available, Rizzo replied “if we turn into definite sellers, everything would be on the table, I would think. Which I don’t foresee.”

The odds are overwhelmingly stacked against a Scherzer trade, although it’s at least a little notable that Rizzo wouldn’t completely rule that situation out. It’d seemingly take a poor week of play for the Nationals to even consider a Scherzer trade, though, and there are numerous obstacles that could stand in the way even if Washington made him available. While he’s slated to hit free agency at the end of the year, the eight-time All-Star is due $15MM in annual deferrals through the end of 2028. He also has full no-trade rights, and agent Scott Boras suggested last month Scherzer might not waive those unless given some other form of contractual inducement to do so.

It’d be more straightforward for the Nationals to move a few of their other impending free agents. Utilityman Josh Harrison and relievers Brad Hand and Daniel Hudson would all generate calls from interested clubs. Jon Lester isn’t having a great year, but he could still upgrade some teams’ fifth starter spots and would be a respected veteran addition to a clubhouse.

The opportunity is there for the team to quell any of that speculation by playing well over the next week. The division still seems winnable for any of the top four teams, and Rizzo’s track record backs up his assertion he’d be willing to supplement the roster if the club shows enough life leading up to the deadline.

JUNE 2, 4:35 pm: The Nationals announced they’ve placed Strasburg on the 10-day injured list with a neck strain. The team didn’t provide a timetable for his potential return. Kyle McGowin was recalled from Triple-A Rochester in a corresponding move.

JUNE 1: Nationals manager Dave Martinez and Washington’s trainer visited with right-hander Stephen Strasburg after he began Tuesday night’s game with a four-pitch walk, and despite some obvious discomfort (noted by Chelsea Janes of the Washington Post), Strasburg stayed in the game. His fastball velocity was down to the point that his four-seamer was registering as a change-up, per Mark Zuckerman of MASNsports.com (via Twitter) who provides some spin rate evidence to back his claim.

Stras would ultimately leave the game early, though it took a 109.6 mph comebacker off the bat of William Contreras to get Strasburg out of the game. The underlying issue, however, was a tight trapezius muscle, noted the Athletic’s Maria Torres and others after the game. The Nats’ right-hander will have an MRI on Wednesday, but whatever the results, Strasburg is clearly not his usual self.

In the meantime, the Nats are running dangerously low on arms. They won Tuesday’s game, but they required seven pitchers to do so. Only Tanner Rainey and Kyle Finnegan were left in the pen by game’s end. Austin Voth earned the win, but in using 50 pitches to get through three innings, he likely rendered himself unavailable for Wednesday. Jon Lester was already scheduled to start Wednesday’s game on short rest, but now they’ll ask the veteran to give them some length as well.

Tomorrow was originally set up to be Erick Fedde’s start, but the Nats did not feel he was stretched out enough to come off the injured list, per Torres. Instead, Fedde will make a rehab start in Single-A on Thursday and prepare to join the Nats over the weekend, tweets Zuckerman. In the meantime, the Nats could choose to option Sam Clay, Wander Suero or Paolo Espino in order to bring up a fresh arm. All three have options remaining. Typically, Washington does not aggressively manage their organizational arms in this way, but given the state of the rotation, it would not be surprising to see them make some kind of move.

8:50am: Veteran left-hander Jon Lester will be activated from the injured list and make his 2021 debut (and Nationals debut) tonight against the Marlins, reports Jesse Dougherty of the Washington Post. Corresponding roster moves are still being sorted out.

Lester, 37, signed a one-year deal worth $5MM to step into the Nats’ rotation this winter. His trajectory to their active roster has been impeded multiple times, however. The southpaw underwent surgery to remove his thyroid gland early in Spring Training after experiencing abnormal levels of fatigue and having that course of treatment recommended by multiple doctors. He then was one of several Nationals players to land on the Covid-19 list amid the team’s early-season outbreak.

A five-time All-Star and three-time World Series champion, Lester recently wrapped up a six-year, $155MM contract with the Cubs and will now suit up for the fourth team of an exceptional career. Unlike so many big-money free-agent contracts, Lester’s proved to be a worthwhile investment for the Cubs. His production waned in the final years of the deal, particularly in 2020, but he was every bit the ace they hoped he be early on. Lester carried a 3.33 ERA through the contract’s first four years, including a superlative 2.44 mark during 2016’s World Series-winning season. He finished second in NL Cy Young voting that year and was dominant in the playoffs, earning NLCS MVP honors along the way.

The Nationals know they’re not getting the same Lester, but they’ll hope that he can continue to serve as a workhorse rotation stabilizer, throwing competitive innings behind a high-priced and high-profile trio atop the rotation. That trio of Max Scherzer, Stephen Strasburg and Patrick Corbin was expected to be the team’s strength in 2021, but instead their inconsistency has been one of the primary drivers of Washington’s struggles as a team.

Scherzer is sitting on a terrific 3.00 ERA and is still posting elite K/BB numbers, but it’s been an uneven road. He’s mixed in a pair of poor outings with three utterly dominant starts. The end results are solid, though, and he’s easily the least worrisome of the Nats’ top three.

Strasburg has thrown just 10 innings so far in 2021 and is currently on the 10-day injured list with a bout of inflammation in his right shoulder. There’s no clear timeline for his return, but he’s already past the 10-day minimum and a return does not appear to be on the immediate horizon.

Corbin has been the most troublesome of the team’s rotation triumvirate. He was lights-out against the Cardinals back on April 20, but his other three starts have been outright nightmares. The lefty was absolutely torched for 10 runs (nine earned) in two innings by the D-backs on April 15, and he’s yielded a combined 10 runs through 8 1/3 innings in his other two starts. Overall, Corbin is lugging a 10.47 ERA through 16 1/3 frames. His velocity has ticked up about a mile per hour in his two most recent outings, including that excellent start against the Cardinals (six shutout innings), so the Nats can only hope that he’s begun to turn the corner.

Given the ups and downs throughout the Washington rotation at the moment, there’s perhaps a bit more expectation placed on Lester’s shoulders than most would’ve expected heading into the season. Lester is no stranger to weighty expectations, of course, but he’ll be looking for a rebound of his own after logging a career-worst 5.16 ERA in 61 innings last season. He said during Spring Training that the improved energy levels he felt post-thyroidectomy were higher than he’d felt in years, which could be a source of some optimism regarding a bounceback effort in 2021.

More out of the AL and NL East:

• Orioles outfielder Austin Hays looks likely to be activated from the injured list on Tuesday, writes Roch Kubatko of MASNsports.com. The 25-year-old was placed on the IL a little less than two weeks ago due to a hamstring strain, but it seems he’ll make a return in short order. Hays has played in exhibition games at the alternate training site in each of the past two days without issue, Kubatko notes. The Orioles also optioned right-hander Dean Kremer to the alternate site  after his start last night in Texas, per Kubatko. A pair of scheduled off days obviate the need for a fifth starter, so Baltimore recalled Cole Sulser to add to the relief corps for now.
• Nationals manager Dave Martinez provided updates on a pair of sidelined pitchers this afternoon (via Mark Zuckerman of MASNsports.com). Starter Jon Lester will throw an 80-pitch simulated game on Tuesday as he builds up strength from a stint on the COVID-19 injured list. Lester is the only Washington player who remains sidelined from the team’s coronavirus situation at the beginning of the year. Reliever Will Harris, meanwhile, threw a 26-pitch bullpen session this morning and is again scheduled to do so Tuesday. The veteran righty has yet to make his season debut after undergoing surgery in late March.
• The Nationals also remain in contact with the representatives for free agent right-hander Aníbal Sánchez, reports Jesse Dougherty of the Washington Post (Twitter link). The veteran, who pitched for Washington from 2019-20, had been expected to sign earlier this month but he cut his finger during a showcase for teams, delaying those plans.
• The Blue Jays placed reliever Jordan Romano on the injured list on Thursday, but the team is hopeful he’ll return when first eligible April 25, Ben Nicholson-Smith of Sportsnet was among those to note (Twitter links). Fellow righty Tyler Chatwood should also return in short order, while flamethrower Nate Pearson is in line to throw live batting practice Tuesday as he builds back from the groin injury that has delayed his season debut.

• Cardinals center fielder Harrison Bader is 10 to 14 days from being a “full go,” manager Mike Shildt told reporters (including Katie Woo of The Athletic) on Friday. The Cardinals have been without Bader since he suffered a forearm injury in late March, mostly leaving center to Dylan Carlson thus far. Meanwhile, right-hander Miles Mikolas threw a second “aggressive” bullpen and is making favorable progress, according to Shildt. Mikolas didn’t pitch at all last season as he recovered from surgery on his flexor tendon, and he suffered a shoulder injury in the first half of March that has stopped him from taking the mound this year. A healthy Mikolas would be a welcome addition for the Cardinals, whose rotation has begun 2021 in dreadful fashion. Their starters rank last in the majors with a 6.33 ERA.
• Braves center fielder Ender Inciarte appears ticketed for a trip to the 10-day IL after suffering a strained hamstring Friday, David O’Brien of The Athletic writes. Inciarte would be the second Braves center fielder to hit the IL this week, joining starter Cristian Pache. Behind Inciarte, Guillermo Heredia has the most center field experience of anyone on Atlanta’s roster. Superstar Ronald Acuna Jr. played 100 games there in 2019 and spent the majority of last season there, but the Braves are reluctant to move him out of right field, per O’Brien, who names Phil Ervin and Abraham Almonte as call-up possibilities. Ervin and Almonte aren’t on the Braves’ 40-man roster, which does have an open spot at the moment.
• Nationals left-hander Jon Lester got through a three-inning, 49-pitch sim game on Friday without any issues, Jessica Camerato of MLB.com relays. Manager Dave Martinez believes Lester would be able to toss up to four innings right now, but the Nationals want to stretch him out further before he joins their rotation. There still isn’t a timetable for his 2021 debut, Martinez added. Multiple health issues have hampered Lester since the Nationals signed him to a one-year, $5MM guarantee in free agency. He underwent surgery to remove his thyroid gland at the beginning of March and has been in COVID-19 protocols for most of this month.

Latest Updates

• The Nationals are hopeful the four players who remain in COVID-19 protocols- Josh Harrison, Josh Bell, Kyle Schwarber and Jon Lester– will be cleared to rejoin the team during their upcoming series against the Cardinals, manager Dave Martinez told reporters (including Jesse Dougherty of the Washington Post). If all goes well, the three position players could see action in St. Louis. Lester, however, will need some additional time to build up arm strength at the team’s alternate training site once he clears health and safety protocols, writes Mark Zuckerman of MASNsports.com.

Earlier Notes

• The Red Sox have activated J.D. Martinez from the COVID-related injury list.  Martinez was placed on the list yesterday as a precautionary measure since he was feeling some potential COVID-19 symptoms, though manager Alex Cora said the team was pretty confident Martinez had only a minor illness.  Michael Chavis was optioned to Boston’s alternate training site to make room for Martinez on the active roster.

[RELATED: Upcoming Changes to MLBTR Commenting Policy]

In a sequence of corresponding roster moves, the Nats recalled catcher Tres Barrera; right-handers Ryne Harper and Kyle McGowin; infielders Carter Kieboom and Luis Garcia; lefty Sam Clay; and outfielder Yadiel Hernandez from their alternate training site. Washington also selected the contracts of veteran catcher Jonathan Lucroy and outfielder Cody Wilson. Wilson was specifically designated as a “replacement player,” indicating that he can be removed from the 40-man roster and sent back to the minors without clearing waivers as the affected Nationals players are cleared to return to the roster.

Notably, the Nationals’ Opening Day roster includes shortstop Trea Turner — a welcome development after Turner was absent from yesterday’s workout with the team. Manager Dave Martinez tells reporters that Turner was not cleared to be on the field yesterday (Twitter link via the Washington Post’s Jesse Dougherty), so it seems he cleared protocols this morning. Turner will be joined in the Opening Day infield by Ryan Zimmerman, Hernan Perez (at second) and Starlin Castro (at third). The Nats will give Andrew Stevenson the nod in left field alongside Victor Robles and Juan Soto, while Lucroy draws the start behind the plate, catching Max Scherzer.

The Nationals will make up yesterday’s postponed contest against the Braves in a doubleheader tomorrow. It’s not yet clear when they’ll make up their three postponed games against the Mets, although given that they’re division rivals, the remainder of this season’s schedule will provide ample opportunity for those games to be played.

SUNDAY, 9:35pm: The Braves and Nationals will play on Tuesday, according to an announcement from Major League Baseball.  “The most recent round of test results of Nationals personnel included no new positives.  All of the Club’s eligible personnel will be able to participate in baseball activities at Nationals Park on Monday,” the league’s statement reads.  Monday’s game will be postponed, and details are still forthcoming on when that game and the series with the Mets will be made up.

9:03pm: Discussions are still “ongoing” about the status of Monday’s game, Jesse Dougherty of the Washington Post writes, and no official announcement about a postponement has been made.  The Nats have yet to hold a full-team workout, and Rizzo told Dougherty and other reporters that he was “concerned” about the possibility of playing after “a very, very short workout schedule before” Monday’s game begins.

6:00pm: Monday’s game between the Braves and Nationals has been postponed, The Athletic’s Ken Rosenthal reports (Twitter link).  The two sides are still planning to take the field for Tuesday’s scheduled game.

1:49pm: A few more people have entered quarantine as close contacts, GM Mike Rizzo told reporters (including Mark Zuckerman of MASNsports.com and Todd Dybas of NBC Sports Washington). Fortunately, the Nationals’ most recent set of tests all came back negative. No one who tested positive continues to suffer from symptoms. The “majority” of the players affected by the situation were expected to open the year on Washington’s active roster, Rizzo says. All told, eleven players and two staff members are in quarantine.

9:07am: The Nationals’ season-opening series was postponed due to COVID-19 spread within the organization. As things currently stand, Washington is scheduled to host the Braves tomorrow afternoon to kick off their season. Even if the team is able to return, they’ll be without a handful of key players.

Kyle Schwarber, Jon Lester, Josh Harrison and Alex Avila are among the players expected to be sidelined if the Nationals begin play early next week, reports Jesse Dougherty of the Washington Post (Twitter link). Four Nats players have tested positive for the coronavirus, while five more are currently in quarantine as close contacts. It isn’t clear which (if any) of Schwarber, Lester, Harrison and Avila have tested positive versus being close contacts. Under the league’s 2021 health and safety protocols, an individual who tests positive is subject to a 10-day quarantine period, while close contacts are subject to seven-day quarantines. The identities of the other five players currently in quarantine are not yet known.

Avila’s potential absence could’ve played a role in the Nationals’ decision to sign veteran catcher Jonathan Lucroy to a minor-league deal last night. If Avila is forced to miss time, Washington would be down to Yan Gomes and Tres Barrera as the only catchers on the 40-man roster. Barrera, initially optioned to the alternate training site, was among the handful of players reportedly slated to be recalled in the spread’s initial aftermath.

More from the Senior Circuit:

• Carlos Carrasco was slowed a bit by elbow soreness early in his first camp with the Mets. The right-hander played catch this morning and will throw a bullpen session Tuesday. He told reporters (including Tim Britton of the Athletic) that he expects to be ready for Opening Day. Manager Luis Rojas echoed Carrasco’s optimism about his potential season-opening availability, although the skipper cautioned that’ll partially depend on “how things go (next) week” (via Enrique Rojas of ESPN).
• The recent injury to Kwang-hyun Kim gives Daniel Ponce de Leon a good shot to begin the season in the Cardinals’ rotation, writes Derrick Goold of the St. Louis Post-Dispatch. Miles Mikolas’ own health woes had already opened up a spot, likely to be claimed by John Gant. Now, with Kim questionable to be ready for Opening Day after experiencing some back stiffness, there could be another job available behind Jack Flaherty, Adam Wainwright and Carlos Martínez. The Cards will also continue to lengthen out Jake Woodford and Johan Oviedo, Goold notes. Ponce de Leon has more MLB starting experience than those two, seemingly giving him the clearest path to the job if Kim isn’t fully recovered by the first week of April.
• Nationals starter Jon Lester feels good after throwing a pair of innings of live batting practice this morning (per Jesse Dougherty of the Washington Post and Maria Torres of the Athletic). Lester underwent surgery to remove his thyroid gland last week. Lester’s teammate Aaron Barrett had a minor surgery of his own, relays Dougherty. The 33-year-old reliever underwent a cleanup procedure on his right knee earlier this week but has returned to camp.

The 37-year-old Lester has been dealing with fatigue early in camp. After some consultations with medical experts and a slate of tests, he opted to have the surgery this week with the hope that it’ll prevent further symptoms during the 2021 season. He’s traveling to New York today.

Lester signed a one-year, $5MM deal with the Nationals over the winter, setting the stage for him to slide into the rotation behind Max Scherzer, Stephen Strasburg and Patrick Corbin. The contract reunites him with Martinez, who was his bench coach in Chicago from 2015-17, and with fellow free-agent signee Kyle Schwarber.

Back in 2006, during his rookie year with the Red Sox, Lester was diagnosed with lymphoma and was away for nearly a year while undergoing chemotherapy. Since going into remission and returning to the mound, he’s been among the game’s most durable starters. The five-time All-Star made at least 31 starts per season over a 12-year period from 2008-19, averaging 199 innings per season. Along the way, he also kicked in 144 2/3 innings of 2.55 ERA ball in the postseason and took home NLCS MVP honors in 2016. During last year’s shortened season, he started a dozen games.

While Lester isn’t the ace he was at his peak, his status as one of the game’s most reliable sources of innings makes him plenty appealing for a Nationals club that needed a steady presence behind an established top three. Lester struggled to a 5.16 ERA last summer, but he also posted his lowest walk percentage and highest ground-ball rate since 2015. A clearer schedule for the lefty will be known after the procedure, but the early projection that he could be back to work after just a week obviously bodes well for both Lester and the Nats.