Mets Claim Ji Hwan Bae, Jose Castillo
The Mets announced that they have claimed outfielder Ji Hwan Bae off waivers from the Pirates and left-hander José Castillo from the Orioles. They also announced that infielder Nick Madrigal has elected free agency. Anthony DiComo of MLB.com reported the Bae claim prior to the official announcement. It was reported earlier this week that the Bucs had put him on the wire.
Bae, 26, was once a notable prospect with the Pirates but he hasn’t panned out yet. He has slashed .223/.294/.293 in 514 plate appearances spread over four seasons. But he has some wheels, having stolen 37 bases. He has continued to hit in the minors, however. He has a combined .306/.390/.451 line and 126 wRC+ dating back to the start of 2022. That includes a 119 wRC+ and .292/.380/.424 line in Triple-A this year.
The Mets didn’t have a center field solution this year. Jose Siri was injured for most of the season. Tyrone Taylor struggled. They acquired Cedric Mullins at the deadline but he didn’t help. Bae still has an option, so he can push Taylor for the job in 2026 but he could also end up in Syracuse as depth.
Castillo, 30 in January, should be a familiar face to Mets fans. He was on and off the club’s roster throughout the 2025 season. He was lost off waivers to the Mariners and then Orioles in September but the Mets have grabbed him back today. The lefty tossed 32 big league innings on the year with a 3.94 earned run average. His 20.1% strikeout rate and 9.4% walk rate were a bit worse than par but his 54% ground ball rate was strong.
The lefty is eligible for arbitration, with MLBTR contributor Matt Swartz projecting him for a $1.7MM salary next year. Presumably, the Mets are comfortable paying him something in that range. He’ll join a lefty relief mix that includes A.J. Minter, Brooks Raley and Richard Lovelady.
Madrigal signed a one-year, $1.35MM deal with the Mets last offseason. However, a left shoulder fracture required season-ending surgery back in February. He could have been retained for 2026 via arbitration but the Mets have cut him loose. It seems every other club also passed on the chance to grab him off waivers. He’ll look for his next opportunity, which will likely be a minor league deal.
Photo courtesy of Daniel Kucin Jr., Imagn Images
Braves Hire Jeremy Hefner, Antoan Richardson
The Braves announced that they have hired Jeremy Hefner as pitching coach and Antoan Richardson as first base coach. Henfer replaces Rick Kranitz while Richardson replaces Tom Goodwin. Mark Bowman of MLB.com reports that third base coach Fredi Gonzalez won’t be returning to Atlanta next year either.
Atlanta is plucking a couple of coaches from a division rival. Over a month ago, it was reported that the Mets would be making major coaching changes. That included moving on from Hefner, their longtime pitching coach. More recently, it was reported that Richardson would be moving on from the Mets as well. Both of them now retake their previous jobs but in Atlanta instead of Queens.
Hefner, now 39, had a brief major league career. He pitched for the Mets in 2012 and 2013, making 50 appearances, before multiple Tommy John surgeries intervened. Once his playing days were over, he was hired by the Twins as an advance scout. He worked his way up to an assistant pitching coach role. The Mets hired him as their pitching coach prior to the 2020 season.
It’s always tough to separate the contributions of one coach from several individual players, but the team performed decently under Hefner’s watch. From 2020 to 2025, the Mets had a collective 4.03 earned run average, good enough for 11th in the majors. He’ll now head to Atlanta to join a club looking for a bounceback after an extremely disappointing 2025 campaign.
Bringing one pitching coach aboard means another is on his way out. Kranitz, 67, has spent most of the past two decades as a pitching coach in the big leagues. He first got that job with the Marlins in 2006 and has since gone to the Orioles, Brewers and Phillies.
Atlanta hired him ahead of the 2019 season. They had just finished a 90-72 campaign in 2018 but parted ways with pitching coach Chuck Hernandez afterwards. The club has had a lot of success under Kranitz but has been struggling more recently. Atlanta won the National League East in Kranitz’s first five seasons, a run which included a World Series win in 2021. However, they slid to a Wild Card spot in 2024 and then this past season was a nightmare. Atlanta finished 2025 in fourth place in the East with a 76-86 record. Evidently, it was time for a change.
Richardson, 42, has had various coaching roles with the Giants and Mets over the years. He has settled in more recently as a first base coach, having had that job with the Giants from 2020 to 2023 and with the Mets for the past two years.
Goodwin, 57, has coached for various clubs over the years. He spent the past two seasons as first base coach in Atlanta but will be looking for a new gig for 2026. Gonzalez, 61, has also bounced around to various teams. A lot of those bounces have been in Atlanta. He was on the coaching staff from 2003 to 2006 and was the manager from 2011 to 2016. He returned to the club in June of this year, a rare midseason replacement, taking the job from Matt Tuiasosopo.
Photo courtesy of Gregory Fisher, Imagn Images
Frankie Montas Won’t Opt Out Of Final Year Of Mets Contract
The Mets announced their full slate of option decisions, including the previously-unreported (but completely unsurprising) news that Frankie Montas won’t be triggering the opt-out clause in his contract. The two-year, $34MM contract Montas signed last offseason allowed the right-hander to walk away from the deal after the first season, but Montas will stay put and earn another $17MM salary in 2026.
Shoulder surgery wiped out almost all of Montas’ 2023 season, and he returned to action to post a 4.84 ERA over 150 2/3 innings with the Reds and Brewers in 2024. Despite the high ERA and some lackluster peripherals, Montas still landed the $34MM guarantee in free agency, with the Mets investing in their belief that Montas could fully rebound to his past status as a front-of-the-rotation arm with the A’s.
Instead, Montas delivered only a 6.28 ERA over 38 2/3 innings in 2025. Things got off to a rough start in Spring Training when Montas suffered a lat strain that delayed his season debut until June, and he then pitched so poorly that the Mets moved him to the bullpen. More major injury problems then emerged in late August, when Montas underwent a UCL-related surgery. The specific type of the surgery isn’t known, but Montas will be out until August 2026 at the earliest if he underwent “only” a brace procedure, and a full Tommy John procedure will sideline him the entirety of the 2026 campaign.
Needless to say, it was a pretty easy call for Montas to remain in his Mets contract. Regardless of his health, he might have thrown his last pitch in a New York uniform anyway since the Mets may very well release the righty now that his option decision has been made. The Mets can’t put Montas on the 60-day injured list until Spring Training begins, and the team could decide that having an open 40-man roster spot is more valuable than keeping Montas around.
Mets Exercise Club Option On Brooks Raley, Decline Drew Smith’s Club Option
The Mets have exercised their $4.75MM club option on left-hander Brooks Raley for the 2026 season, according to MLB.com’s Anthony DiComo. New York also declined its $2MM club option on right-hander Drew Smith for 2026, as per an MLBPA media release that listed Smith as a new entry to the free agent market.
Raley and Smith were each working on one-year contracts with the Mets in the wake of Tommy John surgeries. Raley underwent his procedure in May 2024 and didn’t officially sign until last April, inking a deal that paid him $1.5MM in salary for 2025 plus the $4.75MM club option for 2026 (with a $300K buyout). Smith’s deal from last February paid him $1MM for the 2025 season, and there was no buyout on his $2MM club option.
Raley also earned himself a $250K roster bonus for making it back to New York’s active roster before the 2025 campaign was out, as the southpaw was able to return just after the All-Star break. In even better news for all parties, Raley looked sharp in posting a 2.45 ERA, 25.3% strikeout rate, and a 6.1% walk rate over 25 2/3 innings out of the Amazins’ bullpen.
While a .212 BABIP contributed to Raley’s success and his K% was below the 29% mark he’d posted in five seasons with the Mets, it was still a very good showing for a 37-year-old pitcher coming off such a major arm surgery. As such, it was expected that New York would exercise Raley’s option to officially bring the reliever back into the fold. The Mets will have to address a lot of rotation and bullpen needs this winter, but Raley’s return at least checks off one box.
Smith underwent a hybrid Tommy John surgery/brace procedure in July 2024 that ended up costing him the entirety of the 2025 campaign. The righty’s rehab process went as far as some live batting-practice sessions, but Smith didn’t log any game action even in the minors. Given the timing of Smith’s surgery and the fact that it is the second TJ procedure of his career, it isn’t surprising that Smith wasn’t able to make it back onto the field before season’s end.
It could be that another health issue has emerged that will delay Smith’s return even further, or the declined option could represent the Mets wanting a bit of extra flexibility. Even if $2MM is a drop in their payroll bucket, the Mets might prefer keeping a 40-man roster spot open for now, and exploring another contract with Smith later in the winter. Other teams could swoop in to negotiate with Smith in the interim, of course, but it could that Smith and the Mets have some sort of handshake deal to revisit talks once the Rule 5 Draft protection deadline is passed.
Smith has spent all six of his Major League seasons in a Mets uniform, posting a 3.48 ERA, 24.5% strikeout rate, and 9.3% walk rate over 196 1/3 career innings. His control was becoming an issue over his last two seasons, yet in general, the 32-year-old Smith has been a solid bullpen arm capable of eating innings and providing reliable results.
Mets Acquire Joey Gerber
The Mets have acquired right-hander Joey Gerber in a trade with the Rays, MLB.com’s Anthony DiComo reports. Tampa Bay will receive cash in return for Gerber, who was one of six players the Rays designated for assignment yesterday.
After making his big league debut in the form of 17 games and 15 2/3 innings of 4.02 ball with the Mariners in 2020, Gerber then missed virtually all of the next three seasons due to back surgery and a Tommy John surgery. He resurfaced to pitch in the Yankees’ farm system in 2024, and a subsequent minor league deal with the Rays last winter paved the way for his return to the Show. Gerber appeared in two games (4 1/3 innings) for the Rays in September, posting a 2.08 ERA.
There is still a bit of a “work in progress” aspect to Gerber’s performance in the wake of such an extended layoff, as reflected by his 6.23 ERA over 43 1/3 innings with Durham last season. An inflated .351 BABIP and a lot of home run problems contributed to Gerber’s ERA, but he has a 26.74% strikeout rate over 57 1/3 total frames at the Triple-A level.
It was enough to pique the Mets’ interest, and president of baseball operations David Stearns has long had a reputation for seeking out undervalued relievers with intriguing stuff. Gerber has a minor league option remaining, which gives the Mets some extra roster flexibility if he does happen to make the team.
Pete Alonso Opts Out Of Mets Contract
Pete Alonso has officially opted out of his contract with the Mets, reports Jon Heyman of the New York Post. He declines a $24MM player option and heads back to free agency.
Alonso announced that he’d be doing this as soon as the season ended. There was never much intrigue anyhow. Last offseason’s two-year pillow deal was always designed to get him back to the market this winter. He collected $30MM for the first season — a $10MM signing bonus and $20MM salary — and now takes another shot at finding the long-term deal that didn’t materialize last winter.
The five-time All-Star should be better positioned this time around. He’s coming off a .272/.347/.524 showing with 38 home runs and an NL-leading 41 doubles across 709 plate appearances. Alonso’s 2024 had been a relative down season by his standards, as he’d hit .240/.329/.459 with 34 round-trippers. Last winter also saw his market dragged down by the qualifying offer. That’s not on the table this time. The collective bargaining agreement prevents a player from receiving more than one QO in his career.
Alonso will slot behind Kyle Schwarber and probably NPB superstar Munetaka Murakami as the best power bats in the class. He’s atop the list of free agent first basemen, which also includes Josh Naylor, Ryan O’Hearn, Luis Arraez, Josh Bell, Paul Goldschmidt and Rhys Hoskins. There’ll be teams that prefer Murakami as a first baseman rather than at third base, which has been his primary home with the Yakult Swallows in Japan. Another NBP corner infielder, Kazuma Okamoto, is also coming over via the posting system.
Alonso’s opt-out is one of three resolved option decisions for the Mets so far. Edwin Díaz is also opting out, while A.J. Minter exercised his $11MM player option as he works back from lat surgery. They’re still awaiting official word from Frankie Montas, but he’s obviously going to lock in his $17MM player option after undergoing elbow surgery in August. The Mets could simply release Montas at that point to open a roster spot, but there’s no escaping the money. The team still has to decide on options for Brooks Raley ($4.75MM or a $350K buyout) and Drew Smith ($2MM).
Edwin Díaz Opts Out Of Mets’ Deal
Right-hander Edwin Díaz has opted out of his deal with the Mets, reports Ken Rosenthal of The Athletic. He was still guaranteed two years and $38MM but will head to the open market in search of more. Díaz becomes the second premier closer to opt out on Monday, joining Robert Suarez.
Díaz signed a five-year, $102MM contract with the Mets following the 2022 season. A knee injury in the World Baseball Classic cost him all of 2023, but he returned to deliver elite results over the past two seasons, tallying 48 saves with a strikeout rate above 38%. Díaz earned his third All-Star nomination this past season.
New York acquired Díaz and second baseman Robinson Cano from Seattle in a December 2018 trade. He was coming off a league-leading 57 saves with the Mariners. Díaz’s first campaign with the Mets was rocky, as he scuffled to a 5.59 ERA over 58 innings. The underlying numbers (3.22 xERA, 3.07 xFIP) suggested he pitched better than the final results. Díaz got back on track in the shortened 2020 season, though the Mets’ last-place team didn’t afford him many save chances. He closed out exactly 32 games in each of the next two seasons. Díaz piled up 96 saves in his first four years with the Mets.
Díaz landed a nine-figure deal in his first taste of free agency. The 31-year-old enters a jam-packed reliever market that includes Suarez, Devin Williams, Ryan Helsley, and Raisel Iglesias as the top options, plus a slew of capable veterans.
The Mets have a handful of internal options to replace Díaz if they aren’t able to re-sign him this time around. A.J. Minter is exercising his player option to remain with the team. He’s been solid when healthy, though he’s undergone season-ending surgery in consecutive years. Adbert Alzolay saved 22 games for the Cubs in 2023, but had Tommy John surgery in 2024 and missed all of the 2025 season.
A.J. Minter To Exercise Player Option
Veteran reliever A.J. Minter will exercise his $11MM player option to return to the Mets in 2026, reports Jon Morosi of MLB Network. The left-hander originally signed a two-year, $22MM contract with New York, the second season of which was a player option. He got out to a strong start but wound up undergoing surgery to repair a torn lat in mid-May.
Minter, who turned 32 in September, wound up pitching only 11 innings with the Mets before suffering that injury. He held opponents to just two runs on six hits and five walks with 14 punchouts in that small sample. The resulting 1.64 ERA and 31.8% strikeout rate were both excellent. Minter’s average fastball dipped to a career-low 94.4 mph, however, which was a bit concerning given the fact that he was coming off season-ending hip surgery in 2024.
That’s now two straight seasons ending with surgery for Minter. Strong as his track record is, it’s hardly surprising that he’ll take a notable one-year payday to return to the Mets and hope for better health in 2026. It’s not yet clear how much longer Minter’s rehab process will span, but he’ll be around nine months removed from his operation by the time pitchers and catchers report.
If Minter is healthy for the entirety or even the majority of the 2026 campaign, there’s still potential for the southpaw to be a good value for the Mets. He’s been excellent throughout his career, save for a fluky 7.06 ERA in 29 1/3 frames during the juiced-ball season back in 2019. In 254 innings since that season, he’s logged a 2.80 earned run average with 16 saves, 99 holds, a 30.1% strikeout rate and an 8% walk rate.
Minter’s return comes on the same day that star closer Edwin Diaz has opted out of the remaining two years and $38MM on his contract. It’s of course possible that Diaz will eventually re-sign, but if he departs, Minter now stands as the most experienced high-leverage reliever in a bullpen that’ll surely be an area of focus for president of baseball operations David Stearns and the rest of the Mets front office this winter. With Diaz, Tyler Rogers, Ryan Helsley, Gregory Soto and Ryne Stanek all reaching free agency and Reed Garrett undergoing Tommy John surgery late in the season, the Mets will be in the market for almost an entirely new relief corps this winter.
Coaching Notes: Mets, Padres, Leiper, Rays
Many teams are still setting up their coaching staffs for the 2026 season, and some news broke about some departures on the Rangers staff earlier tonight. Let’s check in with some more coaching-related rumblings from around the league…
- The Mets have interviewed Padres third base/infield coach Tim Leiper for an unspecified role on New York’s coaching staff, according to The Athletic’s Tim Britton. SNY’s Andy Martino reported yesterday that the Mets were nearing a hire for their third base coach vacancy, so it would seem logical that Leiper might be the one being tapped as Mike Sarbaugh’s replacement. Leiper has been San Diego’s third base coach for the last two seasons, and since the Padres are looking for a new manager, it makes sense that Leiper would be exploring other options if the Padres’ staff is about to get shaken up. Leiper has close to 30 years as a coach and manager in the minors and in international baseball, plus he was also the Blue Jays’ first base coach for five seasons (2014-18).
- The Rays are looking for a new assistant hitting coach, Marc Topkin of the Tampa Bay Times reports. Brady North previously filled the role, but the team announced last month that North would be moving on to a possible new role in the organization after four years on the coaching staff. Topkin notes that Ozzie Timmons is one of the internal candidates for the assistant hitting coach role, which would mark Timmons’ return to Tampa’s staff after a four-year absence. Timmons was the Rays’ first base coach from 2018-21 before moving onto a three-year stint as a hitting coach with the Brewers. Tampa Bay brought Timmons back into the fold as a special assistant and roving coach role within the organization prior to the 2025 season.
Justin Willard “Emerging As The Favorite” For Mets’ Pitching Coach Job
The Mets may be zeroing in on a replacement for Jeremy Hefner. Red Sox director of pitching Justin Willard is “emerging as the favorite” for the position, reports Will Sammon of The Athletic. Joel Sherman of the New York Post seconded Sammon’s report, writing that Willard is “poised to be named the Mets pitching coach.”
Willard has been with Boston since November 2024. He had previously worked in Minnesota as a pitching coach and coordinator. Willard got his coaching start in the college ranks, first as a graduate assistant at Concord University. He then spent seven years as an assistant coach and recruiting coordinator at Radford University.
Boston brought in Willard to improve the organization’s pitching development. In a story written by Ian Browne of MLB.com ahead of his first season with the team, Willard said he has a “really simple” approach when it comes to his pitching philosophy. “Throw nasty stuff in the zone. You can have nasty stuff, but it’s not gonna be maximized if you’re not in the zone.” That plan could play well in New York. The Mets’ pitching staff ranked fourth in Stuff+ in 2025, but had the sixth-highest walk rate. The club finished 18th in ERA.
New York made a slew of coaching changes this offseason, including moving on from Hefner. He had spent the past six seasons with the team. After ranking 22nd in ERA in his first season, the Mets improved to ninth and then seventh under Hefner. They’ve been 15th or worse the past three years.
If he lands the gig, Willard will have plenty to work with in 2026. Top prospect Nolan McLean debuted in August and excelled over eight starts. He leads a young core that also includes Jonah Tong, Brandon Sproat, and Christian Scott. New York’s rotation was buoyed by veterans David Peterson, Clay Holmes, and Sean Manaea. The trio struggled over the final couple of months of the season as New York coughed up a playoff spot, but they should be reliable sources of innings next year until the youngsters can take over.
The main task for Willard, if he were to be hired, might be to get Kodai Senga back on track. The NPB import dominated in his first MLB season in 2023, posting a sub-3.00 ERA to go with a 29.1% strikeout rate. Shoulder and calf injuries cost Senga nearly all of 2024, but he looked to have returned to ace status to begin 2025. Senga allowed two earned runs or fewer in 12 of his first 13 starts to open the season. A hamstring injury cost him a month of action, and he couldn’t regain his form upon return. Senga stumbled to a 5.90 ERA over his final nine starts of the season. His walk rate ballooned to 12.7%. Miami tagged Senga for five earned runs on the final day of August, and New York demoted the struggling starter to Triple-A. Senga will likely be back with the big-league club in 2026, but he’ll need to perform better to hold on to his spot.