“In his new role, Iwakuma will work with Mariners pitchers and pitching instructors at all levels,” the team explained. “He will periodically visit the team’s minor league affiliates during the season, as well as spending time with the Major League team.” Additionally, Iwakuma will assist Mariners scout Manabu Noto in his homeland of Japan.

Based on his decorated playing career in Japan and in Seattle, the well-respected Iwakuma should have plenty to offer as a coach. Now 39 years old, Iwakuma excelled in Japan for over a decade before joining the Mariners in 2012. The union worked out beautifully for both sides, as Iwakuma wound up pitching his entire major league run with the M’s (through 2017). He recorded a 3.42 ERA in 883 2/3 innings, earned an All-Star nod and threw a no-hitter along the way.

While Iwakuma did continue trying to pitch after 2017, injuries hampered his efforts. He threw just two innings in a return to Japan in 2019 and didn’t take the mound at all last year. Iwakuma then decided to retire.

Iwakuma is best known to North American fans for his six-year run with the Mariners from 2012-17.  The righty posted a 3.42 ERA, 3.86 K/BB rate, 47.6% grounder rate, and 7.3 K/9 over 883 2/3 innings at the big league level, starting 136 of 150 games.  Highlights of Iwakuma’s Seattle tenure included an outstanding 2013 season that saw him finish third in AL Cy Young Award voting, and a no-hitter against the Orioles on August 12, 2015.

It’s easy to wonder what might have been had Iwakuma arrived in the majors prior to his age-31 season, and also perhaps what he could have been able to accomplish in both NPB and MLB had he not been bothered by shoulder injuries and some other health woes for a good deal of his career.  This injury history cost Iwakuma some money in his initial contract with Seattle, and even more notably, a potential three-year, $45MM free agent deal with the Dodgers in the 2015-16 offseason that Los Angeles abandoned after concerns about Iwakuma’s physical.  Even Iwakuma’s return to Japan resulted in only two innings with Yomiuri’s minor league team in 2019.

Over 1541 innings for the Kintetsu Buffaloes and Rakuten Golden Eagles from 2001-11, Iwakuma posted a 3.25 ERA, 3.44 K/BB rate, and 6.9 K/9.  2008 was his greatest year, as Iwakuma captured both league MVP honors and the Sawamura Award (Japan’s equivalent to the Cy Young Award) after posting a 1.87 ERA, 4.42 K/BB rate, 7.1 K/9, and a 21-4 record over 201 2/3 innings for the Golden Eagles.  Iwakuma was also a member of Japan’s winning squad in the 2009 World Baseball Classic, with Iwakuma being named to the all-tournament team.

We at MLB Trade Rumors congratulate Iwakuma on an excellent career, and wish him the best in retirement.

Yomiuri Giants (77-64-2 record in 2019):

• Hisashi Iwakuma, RHP: Perhaps the most well-known player on this list, Iwakuma was a rock in the Mariners’ rotation from 2012-16 before shoulder injuries interrupted a very strong MLB run. He signed with NPB’s Giants in the 2018-19 offseason but was only able to throw two minor league innings last year. Now 39, he’ll take another shot at a return in 2020.
• Gerardo Parra, OF: The man who brought “Baby Shark” to Nationals Park and celebrated a World Series win last October took an early free-agent deal with the Giants back on Nov. 20. The 33-year-old batted .250/.300/.447 with the Nats last year.
• Rubby De La Rosa, RHP: Once considered to be among the game’s top pitching prospects, the now 31-year-old De La Rosa had a decent run with the Red Sox and D-backs from 2014-17 before injuries derailed his career. He made his NPB debut with the Giants last year, pitching to a 2.25 ERA with a 32-to-5 K/BB ratio in 24 innings.
• Angel Sanchez, RHP: Pirates fans are excused if they don’t remember Sanchez’s brief 12-inning cup of coffee from the 2017 season. Sanchez, now 30, had a very promising 2015 between Double-A and Triple-A before his 2016 season was lost to Tommy John surgery. He’s spent the past two years with the KBO’s SK Wyverns, including an impressive 2.62 ERA with 8.1 K/9 against 2.3 BB/9 in 165 innings in 2019.
• Thyago Vieira, RHP: The 26-year-old Vieira was an intriguing prospect with the Mariners and White Sox due to his huge fastball velocity, but he was hit hard in 25 2/3 MLB frames and in the upper minors. This will be his first season in Japan.

Yokohama DeNA BayStars (71-69-3):

• Jose Lopez, 1B: Yes — it’s that Jose Lopez. An All-Star second baseman with the Mariners way back in 2006, Lopez is now 36 years old and a seven-year veteran in NPB. In two seasons with the Giants and five with the BayStars, he’s a .276/.317/.500 hitter with 186 home runs.
• Spencer Patton, RHP: The 32-year-old hasn’t pitched in the big leagues since 2016 and has just a 6.26 ERA in 54 frames between the Rangers and Cubs. But Patton has made a name for himself with the BayStars, for whom he pitched to a combined 2.64 ERA in 116 innings from 2017-18. He had a down year in ’19 and will be looking for better health and better results in 2020.
• Edwin Escobar, LHP: Still just 28, Escobar hasn’t pitched in the Majors since a 2016 cameo with the D-backs. That’s due largely to the success he’s found in Japan, where he’s logged a 3.36 ERA with 9.5 K/9 and 3.4 BB/9 in three seasons out of the BayStars’ bullpen.
• Tyler Austin, OF: Austin has shown plenty of power in parts of four MLB seasons, but his strikeouts have limited him to a .219/.292/.451 overall batting line. The former Yankees prospect will be suiting up for the first time in NPB this season.
• Neftali Soto, INF/OF: The 31-year-old Soto saw all of 44 MLB plate appearances with the Reds in 2013-14, but he’s hit like a star in Japan. In two seasons with the Yokohama club, he’s batted .288/.355/.594 with 84 home runs inn 1043 plate appearances. He’ll be a free agent next year and could potentially draw some MLB interest.

Hanshin Tigers (69-68-6):

• Kyuji Fujikawa, RHP: The now 39-year-old Fujikawa never took off after signing with the Cubs for the 2013 season. He returned to NPB in 2016 and has regained his status as a high-end reliever with his original club, the Tigers. Fujikawa whiffed 83 hitters and posted a 1.77 ERA in 56 innings last year.
• Kosuke Fukudome, OF: Another former Cub, Fukudome is still chugging along at 43 years old. He hit .256/.347/.394 in 403 plate appearances with the Tigers last season — his 16th in NPB.
• Justin Bour, 1B/DH: Bour blasted 92 home runs in a six-year run with the Marlins, Phillies and Angels, but he never hit much upon leaving Miami. His power should play well in his NPB debut this year, and hopefully his “Bourtobello Crushroom” nickname catches on there (even though Bour told Sports Illustrated he’s never actually been called by that nickname, it still appears on his Baseball-Reference page).
• Jon Edwards, RHP: Edwards, 32, has seen MLB time with the Rangers, Indians and Padres but never cemented himself as a steady contributor. He boasts a 3.08 ERA and 12.4 K/9 in parts of four Triple-A seasons, however. This will be his NPB debut.
• Onelki Garcia, RHP: Garcia, 30, has just 7 1/3 MLB innings to his name and will return to the Tigers for a second season after struggling to a 4.69 ERA in 103 2/3 frames last year. He did post a strong 2.99 mark with the Chunichi Dragons in 2018.
• Jefry Marte, 1B/3B: Marte never found his stride in parts of four seasons with the Tigers or Angels from 2015-18, but he posted a .284/.381/.444 slash in his debut effort with Hanshin last season.
• Jerry Sands, OF: The 32-year-old Sands had a journeyman career in the U.S. but hit at star levels in the Korea Baseball Organization over the past two seasons: .306/.391/.574. He signed with Hanshin this winter and will be making his NPB debut.

Hiroshima Toyo Carp (70-70-3):

• Kris Johnson, LHP: Johnson, 35, barely got a look with the Pirates or Twins, but he’s been one of Japan’s best pitchers over the past half decade. In five seasons, all with the Carp, he has a combined 2.54 ERA with averages of seven strikeouts and three walks per nine innings.
• DJ Johnson, RHP: This will be the first NPB season for Johnson, who posted a 4.88 ERA in 31 2/3 innings with the Rockies over the past couple of seasons. As an undrafted player who has also spent time on the indie circuit, the 30-year-old Johnson is cultivating quite the unique baseball career.
• Tayler Scott, RHP: The second South African-born player to make it to the big leagues — Gift Ngoepe was the first — Scott was hit hard in 16 1/3 frames between the Mariners and Orioles last year. However, the 28-year-old also tossed 16 frames with just one run allowed and a 21-to-3 K/BB ratio with the Orioles’ Triple-A club in ’19.
• Jose Pirela, OF: Pirela hit well in a half season with the Padres back in 2017, but he’s struggled in the Majors outside that run. He was never able to win the second base gig in San Diego and was lost in the shuffle of their crowded outfield mix. Pirela brings a career .257/.308/.392 MLB slash to his debut season in Japan, but he’s a .311/.362/.493 hitter in Triple-A.

Chunichi Dragons (68-73-2):

• Dayan Viciedo, 1B: White Sox fans surely remember “The Tank” from his 2010-14 stretch with the South Siders, but he never blossomed into the star they hoped he could. Vicideo hit .254/.298/.424 in just shy of 1800 MLB plate appearances, but he’s a .303/.372/.502 hitter in four seasons as a Dragon.
• Moises Sierra, OF: Speaking of former White Sox outfielders, Sierra’s run with the ChiSox was much more brief than that of Viciedo. He played 83 games there and 207 total in the big leagues from 2012-18, hitting .235/.287/.362 in the process. Sierra posted outrageous numbers in the Mexican League last year (.355/.464/.572) and will make his NPB debut in 2020.
• Enny Romero, LHP: Romero pitched quite well for the 2017 Nats but has otherwise struggled in the Majors. He spent most of last season in the Dragons’ rotation, pitching to a 4.26 ERA through 116 1/3 frames.
• Zoilo Almonte, OF: The 30-year-old Almonte never caught on with the Yankees despite a long look in their farm system, but he’s broken out with the Chunichi club in NPB. In two prior seasons, Almonte is a .323/.372/.491 hitter.

Tokyo Yakult Swallows (59-82-2):

• Nori Aoki, OF: Aoki may be 38 years old, but he’s still a productive hitter. In 565 plate appearances with the Swallows in 2019, he batted .297/.385/.442 with 16 long balls. That’s more power than he showed in MLB, but his six-year run in the Majors was still quite solid: .285/.350/.387, 10.5 WAR.
• Alcides Escobar, SS: Aoki’s former Royals teammate will join him for his debut NPB campaign once play resumes in two weeks. The 33-year-old Escobar’s bat tailed off dramatically in his final big league seasons, but he’s a former All-Star, Gold Glove winner and World Series champion.
• Gabriel Ynoa, RHP: A longtime Mets farmhand, the 27-year-old Ynoa never found much success in the Majors (5.39 ERA in 163 2/3 innings). Ynoa soaked up 110 innings for a disastrous Orioles pitching staff in 2019, but he’ll hope to make more of an impact in his NPB debut.
• Matt Koch, RHP: Koch, 29, never found his footing in four years with the D-backs or even in Triple-A, but he threw well up through the Double-A level in his career.
• Scott McGough, RHP: The 30-year-old McGough has just 6 2/3 innings in the Majors, all with the 2015 Marlins, but he was sharp for Yakult in 2019, pitching to a 3.15 ERA with nearly a strikeout per frame in 68 2/3 innings of relief.
• Albert Suarez, RHP: Once a Rule 5 pick by the Giants, Suarez also saw some time with the Yakult club last season, logging a 1.54 ERA in 17 2/3 frames. He also spent time with their minor league club, but he’ll hope to establish himself further in 2020.
• Ryota Igarashi, RHP: The 41-year-old Igarashi’s time with the Mets, Yankees and Blue Jays in 2010-12 was ugly, but he’s been a consistently strong bullpen presence in a whopping 17 NPB seasons. Last year’s 2.98 ERA in 42 1/3 frames was a near-match with his 2.93 career mark, although his 5.1 BB/9 mark was a bit of a red flag.

Iwakuma had previously announced at the tail end of the 2018 campaign that he’d return to his native country to keep pitching. The 37-year-old had made one last effort to return to the majors last year, but ended up making only a pair of minor-league appearances with the Mariners — the only MLB organization with which he has pitched.

The Seattle organization got plenty of value from Iwakuma over the years, enjoying 883 2/3 total innings of 3.42 ERA ball spread over six seasons. He was a strong contributor over most of that span, though more recently shoulder problems arose that kept him off of the mound.

Iwakuma will return to a league in which he long thrived before coming to the majors. Over 11 campaigns with the Osaka Kintetsu Buffaloes and Tohoku Rakuten Golden Eagles, Iwakuma worked to a 3.25 ERA with 6.9 K/9 and 2.0 BB/9. He wrapped up his first stint in Nippon Professional Baseball in 2011, launching his MLB career in the ensuing season.

Iwakuma had been trying to return from shoulder surgery, but only made it to a pair of rehab appearances. While he was not able to get all the way back to the big league mound, the 37-year-old says he still hopes to pitch in the Nippon Professional Baseball League in the future.

As Iwakuma put it: “Looking at the big picture, it’s been long process of rehab, and finally in this long tunnel, I’m starting to see light. … I wanted to explore how much more I could do back in Japan and see if there any teams are interested in me.”

Though he did not come to the majors until his age-31 season, following a strong decade-long NPB run, Iwakuma certainly made his mark at the game’s highest level. He ended up throwing 883 2/3 innings of 3.42 ERA ball, all of them coming with the Seattle organization.

It’s easy to forget just how effective ’Kuma was over the years. He never posted gaudy strikeout rates, but rarely gave up free passes and (in his first three seasons, at least) drew groundballs on about half the balls put in play against him.

His best overall season, unquestionably, came in 2013. Iwakuma came up one out shy of accumulating 220 frames and ended the year with a 2.66 ERA and 7.6 K/9 against 1.7 BB/9. He earned his lone All-Star nod in the midst of that campaign, which ended with a third-place finish in the American League Cy Young voting.

Of course, injuries limited Iwakuma more recently. Problems identified on his physical scuttled a three-year, $45MM contract with the Dodgers after the 2015 season. He ended up returning to the M’s on a deal that included a $12MM guarantee and rolling vesting/club options. While the first campaign under that agreement worked out well enough, as Iwakuma threw 199 innings with a 4.12 ERA, he only made six starts with the team in the 2017 season. After the option was declined, Iwakuma ended up returning on a minor-league deal — the same contract that is now coming to a conclusion.

As he prepares to return to Japan, it’s interesting to look back on the circumstances surrounding his original decision to cross the Pacific. Iwakuma was actually posted in the fall of 2010, with the Athletics winning the bidding under the system in place at that time. When Oakland failed to work out a deal with Iwakuma, he pitched a final season in Japan before drawing interest again as a free agent.

Unfortunately, though he was effective in that intervening campaign, Iwakuma also was limited that year by shoulder issues. He ended up signing an incentive-laden, one-year deal with the M’s for only a $1.5MM guarantee. The Seattle club wisely doubled down on that initial investment in the ensuing offseason with a two-year, $14MM extension that included a cheap, $7MM option for the 2015 season.

Though he spent a relatively brief portion of his career in the majors, Iwakuma rates as one of the better Japanese starters ever to ply his trade at the game’s highest level. Where does he rate among them? That’s up for debate, certainly, but those interested in weighing the question can check out this list I compiled of ten prominent Japanese hurlers who’ve compile a notable number of MLB starts.

Photo courtesy of USA Today Sports Images.

• George Springer will be in the Astros’ starting lineup tomorrow, manager A.J. Hinch told reporters (including Chandler Rome of the Houston Chronicle).  The outfielder made his return to the field today with a pinch-hit appearance, marking Springer’s first action after missing Houston’s previous six games due to an injury to his left quad.  Between the quad problem and a DL stint due to a left thumb sprain, Springer has only appeared in four games since August 5, one of several injury absences that has contributed to the Astros’ narrowed lead over Oakland in the AL West race.  Even before the injuries, however, Springer was stuck in a protracted slump; he has only a .201/.304/.346 slash line over his last 272 plate appearances.
• Hisashi Iwakuma pitched his first inning of the 2018 season, allowing one run on two hits during the frame as he began an A-ball rehab assignment (hat tip to MLB.com’s Jake Rill).  It was Iwakuma’s first action of any kind since a minor league start in June 2017, as shoulder problems limited him to six Major League starts in 2017 and have continued to keep him sidelined all of this year, despite his undergoing arthroscopic surgery last September.  If Iwakuma can stay healthy, Mariners GM Jerry Dipoto has suggested that the veteran righty could see some action in Seattle’s bullpen before the season is out.
• Angels right-hander Alex Meyer recently received a cortisone shot in his bothersome throwing shoulder, GM Billy Eppler told Jeff Fletcher of the Orange County Register and other reporters.  Despite this setback in Meyer’s lengthy recovery from shoulder surgery, he is expected to resume throwing in a few days’ time.  Meyer underwent the procedure to fix his torn shoulder labrum last September, and wasn’t expected to return until the 2019 season, so this setback doesn’t necessarily hint at larger problems for the 28-year-old as he tries to resume his career.

• Meanwhile, the Yankees are still waiting for a breakthrough from star outfielder Aaron Judge. As Boone stated, and MLB.com’s Bryan Hoch tweeted, the team has “stopped guessing” as to when Judge’s fractured wrist will be in good enough shape to allow him to resume swinging. In this case, perhaps, there’s a bit more reason to be anxious. It has been a long layoff for Judge, after all, and he’ll want to get as many plate appearances as possible before October arrives. Clearly, though, there’s not much the team can do but wait and hope the wrist improves.
• The news is slightly more promising — though no less clear — on Red Sox southpaw Chris Sale. He’s “doing better” and “getting close,” per Boston manger Alex Cora, as Jason Mastrodonato of the Boston Herald reports on Twitter. With a healthy division lead, the Boston organization is in no need of Sale’s services for the next five weeks. But he’s essential to the team’s World Series hopes, so getting his balky shoulder sorted out is a top priority.
• The injured finger of Twins hurler Ervin Santana won’t require surgery, skipper Paul Molitor said and Phil Miller of the Star-Tribune tweeted. That said, the veteran is going to remain shut down until “doctors come up with a plan.” With the Twins’ season sunk and Santana not looking himself since making a brief return to the majors, the objective here is to set him up as well as possible for the future rather than rushing him back in 2018. While no decision has been made as to whether Santana will pitch again for the Twins this year, it could well be that he has already taken the mound for the club for the last time. Minnesota is unlikely to pick up its $14MM option over the right-hander, who will presumably be a popular bounceback target in the offseason to come.
• Indians righty Nick Goody isn’t in need of a new ulnar collateral ligament, Jordan Bastian of MLB.com tweets, but he is headed in for some kind of procedure. That’s rather promising news, given that the 27-year-old was making the rounds to several noted surgeons recently. Goody has missed much of the 2018 season with arm woes, making for a disappointing follow-up to his strong 2017 performance. Last year, Goody worked to a 2.80 ERA with 11.9 K/9 and 3.3 BB/9 over 54 2/3 frames. He had been on track to reach arbitration via Super Two status this fall. While he’ll have enough MLB service time to reach it, he won’t be eligible since he has not spent 86 days on the active roster this season.
• It seems the Mariners and Hisashi Iwakuma haven’t given up entirely on the veteran hurler this year. Seattle GM Jerry Dipoto said in a regular appearance on 710 ESPN (write-up via Brent Stecker) that the 37-year-old is nearing a rehab stint, in fact, though it doesn’t sound as if there’s particular cause for optimism that he’ll be a real factor this year. Iwakuma only made six starts in 2017 and hasn’t made it back to competitive action this season. Still, Dipoto suggested he’d do everything possible to get him up to the majors as a reliever down the stretch.

The 37-year-old Iwakuma’s latest problem is particularly alarming after shoulder troubles helped limit him to a career-low 31 innings of 4.35 ERA/6.42 FIP pitching in 2017. He ended up undergoing arthroscopic shoulder surgery in late September, just over a month before the Mariners declined his $10MM option for 2018. Iwakuma quickly returned to the Mariners on a minor league deal with the hope that he could work his way back to the majors by May. That may now be in serious jeopardy in light of Sunday’s developments.

Although Iwakuma scuffled through last season, his Mariners tenure has been a resounding success since he emigrated from Japan prior to the 2012 campaign. Iwakuma has recorded a 3.42 ERA/3.87 FIP in 883 2/3 innings, and the Mariners would certainly welcome that type of production from him this season if he makes it back to the mound.

Seattle, a prospective playoff contender, has gotten off to a quality 15-11 start without Iwakuma, though its rotation hasn’t been great in the aggregate. Entering Sunday, Mariners starters rank last in the majors in ERA (5.73) and fourth from the bottom in fWAR. The M’s top three starters – James Paxton, Felix Hernandez and Mike Leake – each figure to perform better as the year progresses, but the team’s rotation could still feature multiple question marks even if that happens.

More of the latest injury notes from around MLB…

• Bob Dutton of MLB.com offers some insight into the return timetable of Mariners catcher Mike Zunino, who’s been sidelined the entire season thus far with an oblique strain. On Monday, he’ll begin a rehab assignment at the Class A Advanced level. “I’m really close,” said Zunino. “I think I’m ready now. I’ve had a couple of days of full swings in batting practice, but they’re just being really cautious.” As Dutton notes, that probably means the assignment will last at least two or three games. Meanwhile, 37-year-old right-hander Hisashi Iwakuma has been throwing bullpen sessions and could begin a rehab assignment himself in a few weeks. He had shoulder surgery on September 27th of last year after spending the bulk of the season on the DL.
• Padres first baseman Eric Hosmer missed his second consecutive game today with what’s being described as lower back tightness, AJ Cassavell of MLB.com reports. A club spokesman has apparently called the injury “minor”. The Friars gave Hosmer an eight-year, $144MM contract that represents a significant investment in both their present and future, and he’s off to a solid start so far this season, hitting .288/.364/.458 in 15 games.
• Lefty Drew Pomeranz of the Red Sox is scheduled to be activated for Friday’s tilt against Oakland, Rob Bradford of WEEI.com reports (via Ryan Hannable of the same publication). it’ll be his first start of the season. Pomeranz has been sidelined with a flexor tendon strain all season, and his return should further improve a Red Sox ballclub that’s currently 13-2 and sits high atop the AL East.

The 36-year-old Iwakuma has spent his entire major league career with the Mariners since leaving his native Japan prior to the 2012 season. Iwakuma has enjoyed a terrific career in Seattle, where he has pitched to a 3.42 ERA/3.87 FIP across 883 2/3 innings, but whether he’ll continue to be effective is in question. Right shoulder problems limited Iwakuma to six starts in 2017, when he posted a 4.35 ERA/6.42 FIP in 31 innings, leading the Mariners to decline his $10MM club option in favor of a $1MM buyout early in the offseason.

Iwakuma’s still on the mend from the arthroscopic shoulder surgery he underwent in September, so there’s no chance he’ll make it back to a big league mound during the first month of the season. When the Mariners re-signed Iwakuma in late November, the hope was that he’d be healthy enough to return to the majors by May or June. He’s seemingly on track to do that, as TJ Cotterill of the Tacoma News Tribune wrote over the weekend.

“This guy is far from done,” pitching coach Mel Stottlemyre told Cotterill.

If Iwakuma ultimately does rejoin the Mariners and perform well, it would be a significant gain for a team with some question marks in its rotation. Ace James Paxton, former ace Felix Hernandez and the steady Mike Leake represent a capable trio (though durability issues have beset Paxton and Hernandez in recent years), but the M’s don’t have any other proven MLB starters on their 40-man roster.

• Mariners manager Scott Servais is hopeful that Hisashi Iwakuma can throw a bullpen session before the end of Spring Training, Servais told MLB.com’s Greg Johns (Twitter link) and other reporters.  Iwakuma is roughly expected to return by late May or early June, as the veteran righty continues his recovery from undergoing shoulder surgery last September.  Iwakuma re-signed with Seattle on a minor league deal, giving the M’s a potential extra bit of rotation depth once he is fully healthy.
• The Athletics optioned right-hander Chris Bassitt to Triple-A today in the wake of a rough Spring Training, though Bassitt told Susan Slusser of the San Francisco Chronicle that he believes a lack of communication about his role contributed to his 7.11 ERA over 6 1/3 IP.  According to Bassitt, “I was told coming into camp I was going to compete for a starting spot and never got a single chance…It’s hard to prepare when you don’t know what you’re preparing for. Anyone just wants to know what they’re expecting out of you and so far no one can really answer that yet.”  Bassitt said he was willing to pitch in whatever role the A’s wanted, except he just wanted more notice and more clarity about that role.  “The way my mechanics are, I pretty much have to go out of the stretch when I come out of the bullpen, and I wasn’t prepared to be a reliever, I really wasn’t. It’s frustrating all around that wasn’t relayed to me all offseason,” he said.  Oakland manager Bob Melvin said he felt the team “tried to intimate that to” Bassitt that he would be deployed in an undefined role as a swingman, long reliever, or starter depending on the situation.  Bassitt last pitched in the majors in April 2016, as he was sidelined for much of that season due to Tommy John surgery, and he tossed 50 2/3 innings in the minors in 2017.
• Though Jose Altuve’s five-year, $151MM extension doesn’t begin until the 2020 season, Fangraphs’ Craig Edwards believes the Astros aren’t facing too much risk in locking up the star second baseman.  Comparing the Altuve deal to other extensions of five-plus years for players who were at least two seasons away from free agency, Altuve is younger than three of the names cited (Miguel Cabrera, Dustin Pedroia, Ryan Howard) and is coming off a much better platform year than Ryan Zimmerman when he inked his six-year, $100MM pact with the Nationals.  The best comp might actually be Joey Votto’s ten-year, $225MM extension from the Reds, though Houston’s commitment to Altuve was only half as long.  Since Altuve still projects to be an excellent player going forward, the extension also shouldn’t be considered a “gift” — as in, the Astros weren’t simply giving him a make-good deal since his original extension proved to be such an incredible bargain for the team.

Here’s more from around the American League…

• Tigers GM Al Avila said this week that his team could still make some additions to the 40-man roster, MLB.com’s Jason Beck writes. The GM didn’t cite a specific area of need, indicating that he could have room to add a starter, a position player or a reliever. What’s clear, though, is that the Tigers don’t plan on making any kind of move that would come with long-term ramifications. “I’m not trying to come across as saying we’re going to try to pick up a pitcher here, a pitcher there and it’s going to make us so much better that we have a chance to win a championship,” Avila stated. “At this point, we might try to pick up a player here or there to, quite frankly, get us through the season, and hopefully have a guy have a bounceback and be able to make a trade later on and acquire a younger player, a piece here, a piece there, to make ourselves better little by little.” Comments like that, of course, make the MLBPA and agents alike bristle, as they’re the type of non-competitive remarks that have often been cited as a reason for the historically slow free-agent market. The Tigers have spent a bit of cash this offseason, signing Leonys Martin and Mike Fiers to Major League deals, but they won’t come anywhere near their previous levels of spending as they embark on what figures to be a lengthy rebuilding effort.
• Right-hander Hisashi Iwakuma has been cleared to begin throwing as he rehabs from 2017 shoulder surgery, according to Ryan Divish of the Seattle Times (all Twitter links). Divish was among the reporters on hand when Mariners GM Jerry Dipoto spoke to the media about a wide variety of topics, including health updates on a number of Mariners. In addition to Iwakuma setting out on a throwing program, righty David Phelps and outfielder Guillermo Heredia are expected to be at or very close to 100 percent when Spring Training opens. Dipoto also said that lefty Marco Gonzales, who is out of minor league options, “will be given every opportunity to make our club.” Dipoto has taken some heat from fans for trading prospect Tyler O’Neill to acquire Gonzales from the Cardinals, though O’Neill’s .254/.304/.548 slash and 27 percent strikeout rate in Triple-A following the trade raise questions of their own.
• Blue Jays outfielder Dalton Pompey spoke with Arden Zwelling of Sportsnet about his lost 2017 season. The former top prospect was once heralded as the center fielder of the future in Toronto but struggled in his first exposure to the Majors and was scarcely able to play at all last season. Pompey suffered a concussion playing for Canada in the World Baseball Classic that effectively prevented him from any sense of normalcy for the first few months of the season. The outfielder explains that he had to wear sunglasses everywhere he went, wasn’t able to use his phone or watch television and, certainly, was not participating at baseball activities for several months. A knee injury in his first rehab game back from the concussion more or less ended his 2017 campaign entirely. Pompey still has a minor league option remaining, Zwelling notes, but he has a long way to go to prove he can still be a long-term piece for the Jays. The column is well worth a full look, as it features an in-depth look at concussion symptoms, featuring interviews with not only Pompey but also recently retired first baseman Justin Morneau, whose career trajectory was dramatically altered by a 2010 concussion.

A few more notes out of Seattle…

• General manager Jerry Dipoto has spoken recently about his team’s desire for versatility on the roster, and to that end, the Mariners are asking Ben Gamel to work out at first base this offseason and in Spring Training, tweets Ryan Divish of the Seattle Times. Gamel, 25, turned in a solid .275/.322/.413 batting line with 11 homers last year and is capable of handling all three outfield spots already. Seattle picked up Ryon Healy to serve as its primary first baseman in 2018 and beyond, though certainly the ability to give Gamel some reps at first would give manager Scott Servais additional flexibility when filling out the lineup card.
• Dipoto joined Aaron Goldsmith on the third installment of the Mariners’ new “Wheelhouse” podcast and, as he has in the previous two episodes, discussed a host of topics that Mariners fans will want to hear. Notably, Dipoto tells Goldsmith that Hisashi Iwakuma (who recently signed a minor league deal with the Mariners) will be in Spring Training on a throwing program and, if all goes well, will be ready to pitch by mid-May. Dipoto gushes about Iwakuma’s work ethic and ability to sequence pitches to deceive hitters and says that he hopes the remainder of Iwakuma’s days as a player are spent in a Mariners uniform.
• Also of note, Dipoto explains that the Mariners are going to try to convert waiver claim Sam Moll from a reliever back into a starter. Dipoto notes that Moll has a solid riding fastball in the 90-94 mph range and a changeup that helps him generate grounders, as well as a breaking pitch that trails behind his other two offerings somewhat in quality. Moll has only started six games as a professional but was a starter in college and intrigues the Mariners in that role. At minimum, Dipoto says the Mariners view Moll as a multi-inning relief candidate with a pair of minor league options, giving them some nice flexibility next year.

• With the unreliable Tony Sipp representing their only established left-handed reliever, there’s an argument that the Astros could stand to add another southpaw to their bullpen. But, as he looks to improve the reigning champions’ relief corps, general manager Jeff Luhnow isn’t discriminating based on handedness (Twitter links via Brian McTaggart of MLB.com). “It’s really about finding the best upgrades to our pitching staff we can find to give us depth and quality we need to get through long season,” said Luhnow, whose team’s righty-heavy bullpen actually held its own against lefty-swingers in 2017. Luhnow noted, though, that the market is currently “stalled,” which suggests nothing is imminent on Houston’s end.
• Mariners GM Jerry Dipoto told KJR-AM this week that right-hander Hisashi Iwakuma won’t be ready to pitch again until late May or early June, per Greg Johns of MLB.com (Twitter link). Iwakuma, who re-signed with the Mariners on a minor league contract on Wednesday, threw just 31 innings in 2017 as he dealt with shoulder problems. The 36-year-old underwent surgery in late September.
• Angels left-handed pitching prospect Nate Smith will miss the 2018 season after undergoing anterior capsule surgery in September, Jeff Fletcher of the Orange County Register reports. The 26-year-old Smith is now facing a 12- to 14-month recovery period, which is particularly unfortunate for a pitcher whom injuries limited to a mere 15 innings in 2017. For now, MLB.com ranks Smith as the Angels’ ninth-best prospect.

Nov. 27: The Mariners announced that they’ve re-signed right-hander Hisashi Iwakuma to a minor league contract with an invitation to Major League Spring Training.

Iwakuma, 37 in April, has spent his entire big league career with the Mariners, for whom he debuted back in 2012. Seattle bought out the 2018 club option on his contract after an injury-ruined 2017 season in which a right shoulder injury limited Iwakuma to just 31 innings. However, the veteran told reporters in Japan recently that he was weighing an offer to return to the Mariners. He’ll now head to big league camp with the M’s and try to earn a spot on the roster for what would be his seventh season in the Emerald City.

While the 2017 season wasn’t pretty for Iwakuma, he’s largely been an effective mid-rotation starter in Seattle — and quite a bit more in his best seasons. From 2012-16, Iwakuma turned in 852 2/3 innings of 3.39 ERA ball, averaging 7.4 K/9 against an outstanding 1.8 BB/9 mark while routinely turning in yearly ground-ball rates right around the 50 percent mark. His best campaign by virtually any measure came in 2013, when the then-32-year-old made his lone All-Star team and finished third in American League Cy Young voting on the heels of a 2.66 ERA over the life of 219 2/3 innings.

It’s obviously not reasonable to expect Iwakuma to return to his peak form, but even his 2016 season was a solid effort — one that the Mariners would be happy to see replicated in 2018. That year saw Iwakuma produce 199 innings of 4.12 ERA ball with averages of 6.7 K/9 and 2.1 BB/9 against a 40.8 percent ground-ball rate.

Iwakuma won’t be guaranteed a rotation spot, as he has been in previous seasons with the Mariners, but he ought to have a legitimate chance to reclaim his place in manager Scott Servais’ starting five if he’s health come March. At present, the Mariners have James Paxton, Felix Hernandez and Mike Leake locked into rotation spots. Beyond that mix, however, there would appear to be two open spots. Iwakuma will join a race that includes Erasmo Ramirez, Andrew Moore, Marco Gonzales and Andrew Albers. Righties Chase De Jong, Max Povse, Rob Whalen and Seth Frankoff are all currently on the Mariners’ 40-man roster as well.