The Mariners’ Second Base Competition
The Mariners spent most of the offseason looking to address the infield. They eventually made a pair of relatively small free agent pickups. Donovan Solano was brought in as a right-handed platoon partner for Luke Raley at first base. Seattle surprisingly re-signed last year’s second baseman Jorge Polanco after the worst season of his career. The M’s are attributing that dip mostly to knee issues that required postseason surgery.
Polanco is moving to third base. That’s an effort to reduce how much he’ll move laterally to hopefully put less stress on his knees. The Mariners needed to do something at third base. Josh Rojas, who’d provided very little offensively after the first month of last season, was non-tendered. Polanco’s return will hopefully provide a boost at the hot corner, but it leaves second base open. There’ll likely be a camp battle between a veteran utilityman, a couple players with limited big league experience, and perhaps one of the organization’s top prospects.
A six-year major league veteran, Moore has easily the most experience of anyone in the competition. He has been a productive role player for Seattle. Moore typically plays in over 100 games per season while bouncing around the diamond. He takes a lot of walks and brings some right-handed pop, but his batting averages have hovered around the Mendoza line. He’s a career .206/.316/.384 hitter. He posted a .201/.320/.367 line with 10 homers and 32 stolen bases across a career-high 441 plate appearances last year.
Park-adjusted metrics like wRC+ and OPS+ had his overall offensive output right around league average — a reflection of how difficult it is to hit at T-Mobile Park. Moore’s splits are stark. He hit .249/.362/.478 away from Seattle but mustered only a .144/.269/.234 slash line at home. He was also far better against left-handed pitching. Moore hit .229/.352/.410 when he held the platoon advantage, compared to a .183/.299/.339 mark against righties.
Daniel Kramer of MLB.com wrote last night that Moore was the frontrunner for the starting job, though the M’s haven’t made a final decision. The 32-year-old has never had one settled position. He played all four infield spots and in left field last year. Moore has logged over 100 career innings at every position aside from catcher. He’s miscast at shortstop and in center field but plays solid defense everywhere else. Both Defensive Runs Saved and Statcast have credited him as an above-average defender in his nearly 1100 career innings at the keystone.
Bliss, 25, is a former second-round pick by Arizona whom the Mariners acquired in the Paul Sewald trade. He’s coming off a strong year at Triple-A Tacoma. The Auburn product hit .269/.377/.456 with 12 homers and 50 stolen bases (albeit with 13 times caught stealing) over 93 games. He drew walks at an excellent 14.1% clip against an average 22.4% strikeout rate. The Mariners called him up in late May.
Over his first 33 MLB contests, the righty-swinging Bliss hit .222/.290/.397. He hit a couple homers and swiped five bases, but he had a tough time making contact. Bliss struck out in 22 of his 71 plate appearances (a 31% rate) with a huge 16.5% swinging strike rate. That was a small sample in his first look at MLB pitching, so some struggles are to be expected, but the M’s optioned him back to Triple-A for the final two months of the season.
Listed at 5’7″ and 165 pounds, Bliss isn’t going to be a prototypical slugger. His average exit velocity and hard contact rate at both the Triple-A and MLB levels were solid, though. He has more power than it might seem at first glance. He’s a good athlete with decent strike zone discipline. The biggest question is whether the bat-to-ball skills will develop enough to make him a regular.
While Moore provides a ton of defensive flexibility, Bliss has a more limited profile. He played exclusively second base in the majors. Bliss has played on the left side of the infield (mostly shortstop) in the minors, but his arm strength is a question. He’s fast enough that the Mariners could eventually get him some work in the outfield, though his professional experience there consists of two minor league games in left field. Bliss still has a pair of options, so he’s likelier to end up back in Triple-A if he doesn’t win the second base job.
Young, 21, was Seattle’s first-round pick in 2022. He has ranked among Baseball America’s Top 100 overall prospects in all three professional seasons. Young has primarily played shortstop in the minors, but he started 37 games at second base with Double-A Arkansas last season. Barring injury to J.P. Crawford, Young figures to break into the majors as a second baseman.
Could that be as soon as Opening Day? President of baseball operations Jerry Dipoto has left the door open. “We are open to the idea that if any of our young players — if we feel like they have the ability to impact us in a meaningful way — show us that this is their time, we’re just going to let them run,” Dipoto said (via Kramer).
Young is coming off a strong Double-A season. He hit .271/.369/.390 with a robust 12.1% walk rate and a modest 15.8% strikeout percentage. While he only hit nine homers, he has an advanced hit tool and plate discipline. BA credits him as a potential plus hitter with fringe power who could play an above-average second base.
The lefty hitter has no Triple-A experience. The conventional path would be for him to begin the season in Tacoma with an eye towards a midseason promotion. That’s the likeliest outcome, but a big performance in Spring Training might accelerate the timeline.
Rivas, a switch-hitter, is likelier to wind up as a depth infielder than a regular. He reached the majors last year for the first time as a 26-year-old, hitting .233/.333/.274 in 43 games. Rivas posted big numbers in Triple-A. He turned in a .296/.441/.424 slash behind a massive 20.7% walk rate. He’ll work plenty of free passes but has limited power. Rivas can play shortstop and is better suited as a utility player. With two minor league options, he’ll likely bounce on and off the active roster.
Seattle acquired the 29-year-old Mastrobuoni in a DFA trade with the Cubs last month. He’s a .219/.279/.263 hitter over parts of three seasons. He’s unlikely to play regularly but could get occasional work around the infield if he holds onto his 40-man roster spot. He still has an option remaining.
Mariners Re-Sign Jhonathan Diaz To Minor League Deal
The Mariners have re-signed lefty Jhonathan Diaz to a minor league contract, reports Ryan Divish of the Seattle Times. He’s already in camp and will be a non-roster invitee this spring.
Diaz was designated for assignment earlier this month. The M’s ultimately placed him on waivers, and the southpaw rejected an outright assignment in favor of free agency upon going unclaimed. He’s now back with the Mariners to vie for a job in camp or, likelier, to head to Triple-A Tacoma as a depth option early in the event of injuries in the big league rotation.
The 28-year-old Diaz has pitched in parts of four big league seasons — from 2021-23 with the Angels and with the Mariners in 2024. He’s totaled 45 MLB frames and carries a pedestrian 4.80 earned run average in that time. The soft-tosser has fanned just 15% of his big league opponents against an unsightly 12.6% walk rate, though his 45.7% ground-ball rate and 0.80 HR/9 mark are both solid.
While the Mariners didn’t need to lean on in-house rotation depth much in 2024 thanks to good health from Luis Castillo, George Kirby, Logan Gilbert, Bryce Miller and (to a lesser extent) Bryan Woo, Diaz still provided them a decent option in the upper minors. He started 22 games in Triple-A Tacoma and tallied 117 2/3 innings with a 4.36 ERA there. Diaz’s strikeout and walk rates in the majors have been ugly, but he whiffed 22.9% of his opponents in Tacoma last year against a 9.9% walk rate. That’s a roughly average strikeout rate and a still worse-than-average walk rate, but both are a far sight better than his MLB rates.
Diaz probably won’t be the first man up in the event of a rotation injury. Former No. 6 overall pick Emerson Hancock was the most frequently called upon reserve last year, and Seattle added righty Blas Castano to the 40-man roster earlier this winter. Top prospect Logan Evans and journeyman Casey Lawrence are also non-roster invitees this spring and could land in the Tacoma rotation to begin the year. Diaz will be in the mix though, especially if the Mariners at any point find themselves in need of multiple starters.
Jhonathan Diaz Elects Free Agency
The Mariners announced a pair of DFA resolutions this evening. Outfielder Cade Marlowe and left-hander Jhonathan Díaz each went unclaimed. Díaz elected free agency, while Marlowe will stick in the organization without occupying a 40-man roster spot.
Díaz lost his roster spot when Seattle acquired Casey Legumina from the Reds. The 28-year-old southpaw had been on the roster since Seattle selected his contract in late May. They kept him on optional assignment to Triple-A Tacoma for most of the year. Diaz made five big league appearances, including one start. He allowed six runs (five earned) over 9 2/3 innings, striking out eight while issuing three walks.
Before his Seattle tenure, Díaz spent parts of three seasons with the Angels. He has yet to reach 20 major league innings in a season. Over 45 career frames, Díaz has a 4.80 earned run average with a below-average 15% strikeout percentage and a lofty 12.6% walk rate. The Venezuelan-born southpaw is coming off a solid year in Tacoma. Díaz put up a 4.36 ERA with a near-23% strikeout rate and a strong 54.1% grounder percentage across 23 appearances. He only averaged 89-90 MPH on his fastball, but the Triple-A numbers will surely get him another minor league opportunity somewhere.
Díaz had the right to choose free agency because he’d been outrighted by the Angels in 2023. This is Marlowe’s first career outright, so he had no choice but to accept the minor league assignment. The 27-year-old has appeared in 42 MLB games over the past two seasons. Marlowe had a middling year with Tacoma, hitting .236/.342/.395 over 411 trips to the plate. He was designated for assignment as the corresponding move for the finalization of the Jorge Polanco deal. The Mariners figure to extend him a non-roster invitation to MLB camp later this month.
Yunior Marté Signs With NPB’s Chunichi Dragons
Right-hander Yunior Marté has signed with the Chunichi Dragons of Japan’s Nippon Professional Baseball, according to multiple reports out of Japan, including from Chunichi. He had signed a minor league deal with the Mariners in November but the Dragons paid the M’s a release fee, per Francys Romero of Beisbol FR. Romero also reports that Marte will make $1.25MM this year and could add another $200K via incentives.
Marté, 30, pitched for the Giants and Phillies over the past three MLB seasons. He threw 113 1/3 innings over those three campaigns, allowing 5.64 earned runs per nine. His 20.1% strikeout rate and 10.3% walk rate were both a bit shy of average but his 47.8% ground ball rate was quite strong.
That included a rough 6.92 ERA with the Phils in 2024, which prompted that club to put Marté on waivers at the end of the year. He passed through unclaimed, elected free agency and signed a minors pact with the Mariners. MLB clubs generally don’t stop players from pursuing opportunities in foreign leagues, so the M’s have let Marté go, collecting a release fee in the process.
Despite the tepid results, Marté has an intriguing arsenal. His four-seamer and sinker have both averaged between 96 and 98 miles per hour in his career. He has also thrown a slider, changeup, cutter and splitter.
Had he stayed in North America, he would have had a challenging path to a notable role. He is out of options and has less than two years of service time. Even if he earned a roster spot at some point, he might not have kept it for long. Even if he did cling to a spot for a while, he has not yet qualified for arbitration and likely would have earned a salary near the $760K league minimum.
By heading overseas, he locks in a higher salary right away and will likely get a longer opportunity to bounce back from a trying season. If he can take a step forward in his new environment, he can try to return to North American ball in the future or perhaps parlay his results into a new contract with the Dragons or another Asian club.
Poll: Who’s Winning The Offseason In The AL West?
The calendar has flipped to February and the start of spring is just a matter of days away. While some notable free agents (including seven of MLBTR’s Top 50) remain unsigned, most clubs have already done the heavy lifting in terms of preparing their roster for the 2025 season. In the coming days, we’ll be taking a look around the league at which clubs have had the strongest offseason to this point. After the Mets, Cubs, and Dodgers have decisively won the polls covering the National League’s three divisions, the focus now shifts to the American League starting with the AL West.
The junior circuit’s west coast teams have been busy for the most part, perhaps reflecting the division’s tightly contested nature. A three-way race for the AL West came down to the final day of the 2023 season, and despite the Astros’ division title, the Rangers were the ones to be crowned World Series champions. In 2024, Houston’s long reign over the division started showing signs of cracks as they struggled out of the gate, won “just” 88 games (down by their standards) and were bounced from the playoffs in the AL Wild Card Series.
Which team has done the best job setting themselves up for 2024? Teams are listed in order of their 2024 record:
Houston Astros
The winds of change are blowing through Houston, and they’ll enter 2025 with a significantly reshaped roster. The most notable move this winter was to ship star outfielder Kyle Tucker to Chicago ahead of his final season under team control. Losing a player of Tucker’s caliber is always a brutal blow, but Houston did fairly well in the trade. They not only added a new top prospect in third baseman Cam Smith, but they also managed to bring in All-Star third baseman Isaac Paredes and bolster their rotation depth with right-hander Hayden Wesneski.
The additions of Paredes and Wesneski have patched holes left by the departures of Alex Bregman and Justin Verlander in free agency, though the club has apparently not completely closed the door on a reunion with Bregman. Meanwhile, the need at first base caused by Jose Abreu‘s dramatic decline was filled by the addition of three-time Gold Glove winner Christian Walker. Solid as those moves have been, though, the Astros have subtracted more than they’ve added. Ryan Pressly, Yusei Kikuchi, and Jose Urquidy are no longer with the club, and the Astros’ replacement for Tucker as a left-handed outfield bat to this point appears to be a reunion with journeyman Ben Gamel.
Seattle Mariners
Seattle has had the quietest offseason in the division despite typically being one of the most active teams on the trade market. Rumors of a Luis Castillo deal have not come to fruition, and trade targets to bolster the club’s lackluster infield such as Nico Hoerner, Alec Bohm, and Triston Casas have all remained with their current teams. The Mariners’ lack of activity on the trade market has led them to make mostly ancillary moves. As ownership has scaled back the budget substantially, the Mariners have re-signed Jorge Polanco and added Donovan Solano for a combined $11.25MM. Their only other additions have been minor trades for players with minimal big league experience like Austin Shenton and Miles Mastrobuoni.
Texas Rangers
The Rangers’ front office has had a tall order placed in front of them this winter: navigate under the luxury tax while supplementing an offense that struggled last year and completely rebuilding a pitching staff that saw seven major pieces reach free agency. They’ve most succeeded in those goals. Robert Garcia, Chris Martin, Jacob Webb, Shawn Armstrong, and Hoby Milner were all brought in to help patch up one of the league’s weaker bullpens. The club parted with first baseman Nathaniel Lowe to bring Garcia into the fold, but his bat has been effectively swapped out for free agent pickup Joc Pederson and trade acquisition Jake Burger in trade.
Meanwhile, the club added some pop behind the plate by pairing Kyle Higashioka with Jonah Heim after Heim struggled through a down season offensively last year. The Rangers managed to keep Nathan Eovaldi on a three-year deal despite the soaring cost of starting pitching. Whether these additions will be enough to make up for the losses of Lowe, Kirby Yates, David Robertson, Jose Leclerc, Andrew Heaney and Max Scherzer remains to be seen.
Athletics
After shuttering the Coliseum and departing Oakland for a temporary stay in West Sacramento, the A’s have begun to spend more aggressively than they have in years. The club locked up breakout slugger Brent Rooker for the next five seasons on a $60MM extension and has been active both the trade and free agent markets. The A’s signed Luis Severino to a club-record three-year, $67MM deal while also agreeing to deals with third baseman Gio Urshela, former Rangers closer Jose Leclerc and lefty T.J. McFarland. On the trade market, they added southpaws Jeffrey Springs and Jacob Lopez in a deal with the Rays that saw them surrender Joe Boyle, their Competitive Balance Round A pick, and two prospects.
Los Angeles Angels
After narrowly avoiding the first 100-loss season in franchise history, the Angels were heavily active in the early stages of the offseason. They acquired slugger Jorge Soler in a trade with the Braves on day one of the offseason, surrendering only non-tender candidate Griffin Canning. They added Scott Kingery in a cash swap with the Phillies shortly thereafter. The early days of free agency brought deals for Yusei Kikuchi, Travis d’Arnaud, Kyle Hendricks, and Kevin Newman.
Things have been mostly quiet in Anaheim since that flurry of moves back in November, and it will surely take a strong, healthy season from Mike Trout in addition to steps forward for multiple youngsters if the Angels are going to contend for the postseason in 2025.
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The AL West appears to have moved towards parity somewhat this winter. The Astros have sacrificed maximizing their immediate odds at continued dominance in the name of longer-term stability. The Mariners opted to keep their elite rotation together rather than risk breaking up the group to strengthen a mediocre lineup. The Rangers have been very active in reshaping their roster in hopes of recapturing the glory of 2023, while the fourth- and fifth-place A’s and Angels have been surprisingly aggressive in their efforts to separate themselves from the AL’s cellar dwellers.
Of the five AL West clubs, which one has had the strongest offseason so far? Have your say in the poll below:
Which AL West team has had the best offseason so far?
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The Athletics 30% (2,576)
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Texas Rangers 28% (2,391)
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Houston Astros 19% (1,601)
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Los Angeles Angels 15% (1,242)
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Seattle Mariners 8% (643)
Total votes: 8,453
MLBTR Podcast: Jack Flaherty Back To Detroit, Max Scherzer, And What’s Next For The Padres
The latest episode of the MLB Trade Rumors Podcast is now live on Spotify, Apple Podcasts, and wherever you get your podcasts! Make sure you subscribe as well! You can also use the player at this link to listen, if you don’t use Spotify or Apple for podcasts.
This week, host Darragh McDonald is joined by Steve Adams of MLB Trade Rumors to discuss…
- The Tigers re-signing Jack Flaherty and reportedly still lurking on Alex Bregman (1:50)
- The Blue Jays signing Max Scherzer (16:35)
- The Rays signing Ha-Seong Kim (22:20)
- The Padres shifting Xander Bogaerts back to shortstop with Kim leaving (30:10)
- The Mariners re-signing Jorge Polanco and might be effectively done (36:10)
- The Reds acquire Taylor Rogers from the Giants and San Francisco might be effectively done (49:05)
Check out our past episodes!
- Ryan Pressly To The Cubs, Bregman’s Future, And Jurickson Profar – listen here
- Debating A Salary Cap, How To Improve Parity, More Dodgers Moves, And Anthony Santander – listen here
- The Jeff Hoffman Situation, Justin Verlander, And The Marlins’ Rotation – listen here
The podcast intro and outro song “So Long” is provided courtesy of the band Showoff. Check out their Facebook page here!
Players Who Could Move To The 60-Day IL Once Spring Training Begins
Most of the clubs in the league currently have a full 40-man roster, which means that just about every transaction requires a corresponding move these days. Some extra roster flexibility is on the way, however. The 60-day injured list goes away five days after the World Series but comes back when pitchers and catchers report to spring training.
Per R.J. Anderson of CBS Sports, most clubs have a report date of February 12th or 13th. The Cubs and Dodgers are a bit earlier than most, on the 9th and 11th, respectively. That’s due to the fact that those clubs are heading to Tokyo, with exhibition games in mid-March, followed by regular season games against each other on March 18th and 19th. All the other teams have Opening Day scheduled for March 27th.
It’s worth pointing out that the 60 days don’t start being counted until Opening Day. Although a team can transfer a player to the 60-day IL quite soon, they will likely only do so if they aren’t expecting the player back until end of May or later. A team also must have a full 40-man roster in order to move a player to the 60-day IL.
There are still plenty of free agents still out there, including big names like Alex Bregman and Pete Alonso, as well as Nick Pivetta, Andrew Heaney, David Robertson, Randal Grichuk, Kenley Jansen, Harrison Bader, Lance Lynn, Jose Quintana and many more. Perhaps the extra roster flexibility will spur some deals to come together in the next week or so. It could also increase the ability of some clubs to make waiver claims or small trades for players who have been designated for assignment.
Here are some players who are expected to miss some significant time and could find themselves transferred soon.
Angels: Robert Stephenson
Stephenson underwent a hybrid Tommy John surgery with internal brace in late April. Given the 14-plus months required to recovery from such a procedure, he’s not likely to be ready in the early parts of the 2025 season.
Astros: Cristian Javier, J.P. France, Bennett Sousa
Javier underwent Tommy John surgery in June and is targeting a return in the second half of 2025. France is recovering from shoulder surgery and hoping to return in July. Sousa’s timeline is less clear but he underwent surgery for thoracic outlet syndrome in April. Other possibilities include Luis Garcia and Lance McCullers Jr., who are expected to start the season on the IL but returning in April or May still seems possible.
Athletics: Luis Medina, Ken Waldichuk
Medina underwent Tommy John surgery in August and Waldichuk in May. Medina might miss the entire season while Waldichuk is likely to miss a few months at least.
Blue Jays: Angel Bastardo, Alek Manoah
The Jays grabbed Bastardo from the Red Sox in the Rule 5 draft in December, even though he had Tommy John surgery in June. Manoah also had Tommy John around that time and is hoping to be back by August.
Braves: Joe Jiménez
Jimenez had knee surgery in November with a timeline of eight to twelve months, so he might miss the entire season. Spencer Strider and Ronald Acuña Jr. are also possibilities, though those will be more borderline. Strider had internal brace surgery in April, so returning in May is somewhat possible. Acuña is recovering from a torn ACL last year and it’s possible he’ll miss the first month or so of the season. Given how important both of those players are, Atlanta probably won’t put them on the 60-day IL unless it’s 100% certain that they can’t come back in the first 60 days of the season.
Brewers: Robert Gasser
Gasser had Tommy John surgery in June and will be looking at a late 2025 return even in a best-case scenario.
Diamondbacks: Kyle Nelson
Nelson’s timeline is unclear, but he underwent surgery for thoracic outlet syndrome in May and missed the remainder of the 2024 season.
Dodgers: Gavin Stone, Brusdar Graterol, River Ryan, Kyle Hurt, Emmet Sheehan
Stone underwent shoulder surgery in October that will cause him to miss the entire year. Graterol also underwent shoulder surgery and isn’t expected back until the second half of 2025. Each of Ryan, Hurt and Sheehan required Tommy John surgery in 2024: Ryan in August, Hurt in July and Sheehan in May.
Guardians: Sam Hentges, David Fry, Shane Bieber, Trevor Stephan
Hentges required shoulder surgery in September, with an expected recovery timeline of 12 to 14 months. Fry underwent UCL surgery in November with a more fluid timeline. He won’t be able to throw at all in 2025 but could be cleared for designated hitter action six to eight months from that surgery. Bieber is perhaps a borderline case, as he underwent Tommy John surgery in April. Given his importance, the Guards may not transfer him to the 60-day IL until it’s assured that he won’t be back in the first 60 days of the season. Stephan underwent Tommy John surgery in March and perhaps has a chance to avoid the 60-day IL, depending on his progression.
Mariners: Matt Brash, Jackson Kowar
Brash underwent Tommy John surgery in May. Given the typical 14-month recovery timeline from that procedure, he would be looking at a midsummer return. However, it was reported in November that he’s ahead of schedule and could be back by the end of April. That’s an optimistic timeline but the Mariners will probably hold off moving him to the 60-day IL until the door is closed to an early return. Kowar underwent Tommy John in March, so an early return in 2025 is possible for him, depending on how his recovery is going.
Marlins: Braxton Garrett, Eury Pérez
Garrett just underwent UCL surgery last month and is going to miss the entire 2025 season. Pérez underwent Tommy John surgery in April of last year and will miss at least part of the beginning of the 2025 campaign.
Mets: Christian Scott
Scott required a Tommy John surgery and internal brace hybrid procedure in September and will likely miss the entire 2025 season.
Nationals: Josiah Gray, Mason Thompson
Gray required a Tommy John surgery and internal brace hybrid procedure in July, meaning he’ll miss most or perhaps all of the 2025 season. Thompson required Tommy John surgery in March, so he has a better chance to make an early-season return if his recovery is going well.
Orioles: Kyle Bradish, Tyler Wells
Bradish and Wells each required UCL surgery in June, so they’re both slated to miss the first half of the upcoming campaign.
Padres: Joe Musgrove
Musgrove had Tommy John surgery in October and will therefore miss the entire 2025 season. However, the Padres only have 36 guys on their 40-man roster at the moment, so they’ll need to fill those spots before moving Musgrove to the 60-day IL.
Pirates: Dauri Moreta
Moreta required UCL surgery in March, so an early-season return is possible if his rehab is going well, though he could end up on the 60-day if the club goes easy with his ramp-up or he suffers any kind of setback.
Rangers: Josh Sborz
Sborz underwent shoulder surgery in November and is expected to miss the first two to three months of the upcoming season.
Rays: Nate Lavender, Ha-Seong Kim
The Rays took Lavender from the Mets in the Rule 5 draft, even though he had Tommy John in May and will miss the start of the season. Kim’s status is more up in the air after he had shoulder surgery in October. Various reports have suggested he could return anywhere from April to July. The Rays made a sizable investment in Kim, their largest ever for a position player, so they probably won’t shelve him until they get more clarity on his status.
Red Sox: Patrick Sandoval, Garrett Whitlock, Chris Murphy
Sandoval had internal brace surgery in June of last year and should miss the first half of the season. Whitlock had the same surgery in May, so he could have a bit of a better chance to return in the first 60 days of the season. Murphy underwent a fully Tommy John surgery in April and will certainly miss the beginning of the upcoming season. Another possibility is Lucas Giolito, who had internal brace surgery in March, though he expects to be ready by Opening Day.
Reds: Julian Aguiar, Brandon Williamson
Aguiar underwent Tommy John surgery in October and Williamson in September, so both are likely slated to miss the entire 2025 season.
Tigers: Sawyer Gipson-Long
Gipson-Long underwent internal brace surgery in April. On top of that, he underwent left hip labral repair surgery in July, with the club hoping to address both issues at the same time. It seems likely that he’ll miss some of the early 2025 schedule, but his IL placement will depend on how he’s been progressing.
White Sox: Jesse Scholtens
Scholtens underwent Tommy John surgery in early March. Whether he goes on the 60-day IL or not will depend on how he’s progressed since then and when the White Sox expect him back.
Yankees: Jonathan Loáisiga
Loáisiga underwent internal brace surgery in April, so he could potentially be back on the mound early in the 2025 season. It was reported in December that the Yankees are expecting him to be in the bullpen by late April or early May, so he’ll only end up on the 60-day IL if he suffers a bit of a setback.
Jerry Dipoto Discusses Castillo, Lineup, Polanco
Mariners president of baseball operations Jerry Dipoto met with reporters this afternoon after the team finalized the one-year deal to retain Jorge Polanco. Seattle’s longtime front office leader addressed the team’s atypically quiet offseason while providing a couple injury updates.
Dipoto said the front office entered the winter believing they could be in for a slow offseason. “One of our points going into this offseason, and I know I made it sitting in the dugout in the final series, was that we didn’t anticipate a great deal of movement around the team,” he told the beat (including Ryan Divish of the Seattle Times). “As we are now about a week away from heading to Spring Training, I’d say that probably played out to be spot on, much to, I think, the dismay of a few. But we have a good team.”
Seattle has made two major league free agent signings. They brought Polanco back on a $7.75MM guarantee and added Donovan Solano as a part-time righty bat for $3.5MM. Reporting from both The Seattle Times and MLB.com throughout the offseason has suggested that ownership was only allowing the front office to allocate between $15MM-20MM to the MLB payroll. While the lack of free agent activity has certainly been a source of frustration for much of the fanbase, it’s not especially surprising.
The more interesting development has been the M’s willingness to sit out the trade market. They’ve made four trades this offseason, all of which have been depth acquisitions for players who were in DFA limbo: Austin Shenton, Miles Mastrobuoni, Blake Hunt and Will Klein. Those are akin to waiver claims. The Mariners essentially haven’t made a single notable move on the trade market, a stark contrast to Dipoto’s reputation as one of the game’s most prolific traders. The “Trader Jerry” nickname has been well earned in prior offseasons.
Most trade speculation concerned the possibility of the Mariners moving a starting pitcher to add a hitter. As Dipoto noted today, he did indeed downplay that notion before last season even ended. He famously called dealing from the rotation the M’s “Plan Z” for the offseason in the referenced media scrum. That didn’t stop other teams from inquiring on Seattle’s young rotation nucleus of George Kirby, Logan Gilbert, Bryce Miller and Bryan Woo, but there’s nothing to suggest the Mariners gave strong consideration to moving any of them.
The one starter who was available was Luis Castillo. The veteran righty is under contract for another three seasons and $68.25MM (plus a 2028 vesting option). Trading Castillo could have created spending room while netting the M’s immediate lineup help. It wasn’t going to be a straight salary dump, though, and Seattle hasn’t found an offer it finds compelling. The Seattle Times’ Adam Jude reported last week that Castillo was unlikely to move at this point.
Dipoto implied as much in today’s comments. He told Jude and other reporters that the front office received some proposals that warranted real consideration, but those obviously did not result in a deal. “Not shockingly, we had inquiries on all five of our starting pitchers and dozens of prospects along the way,” he added. “But obviously we opted not to go that route.” While he left open the possibility of making another move, he noted that the front office would be happy with the roster “if this is our team going into Spring Training or Opening Day” (via Divish and Jude).
The Mariners will go into Spring Training with arguably MLB’s best 1-5 in the rotation. Their depth behind that is lacking, though perhaps quick-moving prospect Logan Evans can soon be a factor. Seattle benefited from excellent rotation health last year. Woo was the only member of their front five who made fewer than 30 starts. That’ll be difficult to replicate, but when the rotation is at full strength, they’re giving the ball to an above-average starter every night.
As has long been the case, the question is whether they’ll score enough runs. Dipoto expressed confidence in the lineup, pointing to their success later in the season after the managerial and hitting coach changes. Seattle hitters had a .216/.301/.365 batting line through August 21. After dismissing Scott Servais and Jarret DeHart in favor of Dan Wilson and Edgar Martinez, respectively, they hit .255/.347/.417 in their final 34 games.
Attributing that entirely to the coaching changes is overly simplistic. They improved the lineup at the deadline with the Justin Turner and Randy Arozarena pickups and league-wide offense tends to peak later in the summer with warmer weather. Still, the change in voice probably played some part in the much improved finish. The Mariners play in the sport’s toughest home park for hitters. Only the White Sox had a lower team OPS in home games. Seattle ranked 13th in OPS on the road. Mike Petriello of MLB.com examined some reasons behind T-Mobile Park’s extreme pitcher-friendly environment last week in a column that’s well worth a full read.
Dipoto also addressed a few injury situations. He expressed confidence in Polanco’s health after the veteran infielder played through a left knee injury that eventually required a meniscus repair. The Mariners believe the move from his longtime second base position to third base will take less of a toll on him physically. Meanwhile, reliever Troy Taylor suffered a lat strain during his offseason workouts and will not be ready for the start of camp. It’s not clear if he’ll need to begin the regular season on the injured list. The righty turned in a 3.72 ERA while striking out nearly 31% of opposing hitters across 21 appearances as a rookie.
Mariners Acquire Casey Legumina, Designate Jhonathan Díaz
The Mariners announced that they have acquired right-hander Casey Legumina from the Reds. Cincinnati, who designated Legumina for assignment last week when they signed Austin Hays, receives cash considerations in return. The M’s have designated left-hander Jhonathan Díaz for assignment in a corresponding move.
Legumina, 28 in June, has a limited major league track record to this point. He threw a combined 22 innings for the Reds over the past two seasons, allowing 17 earned runs for an unpleasant 6.75 ERA. His 16.7% strikeout rate and 10.2% walk rate in that time have both been below average, though his 56.4% ground ball rate has been strong.
The M’s are probably more interested in his larger sample of minor league work. Over the past four years, he has logged 226 2/3 innings on the farm with a 4.05 ERA, 26% strikeout rate and 8.5% walk rate. He did a decent amount of starting earlier in his career but has primarily been working in relief over the past two seasons.
He still has one option year remaining and less than a full season of service time. That means he can be shuttled between the majors and the minors pretty freely for one more year and can also be cheaply retained well into the future if he continues to hang onto a roster spot. The M’s apparently had enough interest in Legumina as a depth arm that they sent some cash to the Reds in order to skip the waiver line.
Díaz, 28, also has a small big league résumé. He has thrown 45 innings in the majors, scattered across four different seasons. He has a 4.80 ERA, 15% strikeout rate, 12.6% walk rate and 45.7% ground ball rate.
Naturally, the minor league numbers are better, and in a larger sample. Over the past four years, he has thrown 328 innings on the farm, most of that coming in the hitter-friendly Pacific Coast League. He has a 4.42 ERA in that time, along with a 23.6% strikeout rate, 9.4% walk rate and grounders on about half of the balls in play he allowed.
Díaz still has a couple of options and could perhaps appeal to a club looking for some affordable rotation depth. The M’s will have a maximum of one week of DFA limbo to figure out what’s next for the lefty, though the waiver process takes 48 hours, so any trade talks would need to happen in the next five days.
Mariners Designate Cade Marlowe For Assignment
The Mariners announced that outfielder Cade Marlowe has been designated for assignment. That is the corresponding move to open a roster spot for infielder Jorge Polanco, whose one-year deal to return to the club is now official.
Marlowe, 28 in June, was a 20th-round pick of the Mariners back in 2019. He continually posted good numbers as he was climbing the minor league ladder, so the Mariners gave him a roster spot in November of 2022 to keep him out of the Rule 5 draft. He has spent the past two years as a depth outfielder, getting only limited looks in the majors. To this point, he has received 109 big league plate appearances with a .240/.330/.406 line. His 11.9% walk rate in that time is strong but he’s also been punched out at a 31.2% rate.
His minor league numbers have tailed off in that time. He had a combined slash line of .281/.373/.523 over 2021 and 2022, which translated to a 129 wRC+. His 27% strikeout rate was on the high side but he offset it with an 11.5% walk rate and 49 home runs. But over 2023 and 2024, that line has been down to .246/.340/.419, translating to an 85 wRC+. His 11.9% walk rate was still good but the punchouts jumped even higher to 29.4%.
That diminished offense on the farm has seemingly nudged him off the edge of Seattle’s roster. They will now have at most a week of DFA limbo to figure out what’s next for him, whether that’s a trade or some fate on waivers. The waiver process takes 48 hours, so any trade talks would need to come together in the next five days.
He does still have one option remaining, so he could perhaps appeal to a club in search of some extra outfield depth. Though the offense has dipped, he has continued to be a threat on the basepaths. He has stolen between 24 and 43 bases in each of the past four minor league seasons. The strikeouts have been an issue even when at his best but he has some wheels, some pop, can take a walk and can be sent to the minors regularly for one more season, all of which adds up to an intriguing package overall.