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Mariners Grant Cole Tucker His Release

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The Mariners have granted infielder/outfielder Cole Tucker his release, reports Mark Feinsand of MLB.com. Tucker had been in camp on a non-roster deal but will back to the free agent market in search of another opportunity.

Tucker, 27, inked a minor league pact back in late January. He’s received just 14 plate appearances this spring and gone 2-for-10 with a pair of singles and four walks. He’d been vying for a bench spot, but the M’s already have a platoon of Josh Rojas and Luis Urias at third base (meaning one will be on the bench most days), plus fellow infielder/outfielder Dylan Moore locked into one bench spot. Outfielder Dominic Canzone’s big spring could push him onto the Opening Day roster as well, which would mean the final roster spot would go to the out-of-options Luke Raley, who’s sure to make the team despite struggling through 30 plate appearances in camp.

The No. 24 overall pick by the Pirates back in 2014, Tucker hasn’t lived up to his former top prospect status through a series of mostly limited looks in the majors. Though he’s appeared in parts of five big league seasons, he’s never topped 159 plate appearances in any of those years. He’s a career .216/.266/.318 batter in 459 trips to the plate at the MLB level. He carries a more palatable .250/.350/.382 line in just over 1100 Triple-A plate appearances, and he’s walked in a robust 13% of those plate appearances against a manageable 22.1% strikeout rate.

After working exclusively as a shortstop earlier in his career, Tucker has since logged time across all three outfield spots, at second base and at both infield corners. The switch-hitter is capable of playing just about any spot on the diamond and could latch on elsewhere as a depth piece for another team. Tucker is out of minor league options, so while he’s likely to sign a minor league pact wherever he lands next, he’d need to be kept on the 40-man roster once selected or else exposed to waivers before he could be sent back to Triple-A.

Royals Acquire Natanael Garabitos From Mariners

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The Royals announced they’ve acquired minor league reliever Natanael Garabitos from the Mariners. He is the player to be named later to complete the January trade that sent infielder Samad Taylor to Seattle.

Garabitos, 23, signed with the Mariners as an amateur out of the Dominican Republic back in 2019. He has pitched in the lower levels of the minor leagues since entering pro ball. Garabitos has posted big strikeout numbers but walked far too many hitters. That continued at Low-A Modesto in 2023, where he issued free passes to 17.3% of opponents. The 6’0″ righty struck out 30.2% of batters faced while allowing 4.02 earned runs per nine through 40 1/3 innings.

Last spring, Eric Longenhagen of FanGraphs listed Garabitos as an honorable mention in his write-up of the Seattle farm system. Longenhagen noted that Garabitos averages around 96 MPH with his fastball but understandably panned his control. He’s a lottery ticket addition to the lower levels of the Kansas City system.

Taylor is trying to grab a utility spot with the Mariners. He has appeared in 11 Spring Training contests, hitting .269/.286/.500 over 28 plate appearances. He has hit two homers with six strikeouts and one walk.

Mariners Outright Mauricio Llovera

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The Mariners announced that right-hander Mauricio Llovera has cleared waivers and been sent outright to Triple-A Tacoma. He has also been reassigned to minor league camp. It had not been previously reported that the righty was removed from the roster, so this will drop Seattle’s 40-man count to 39.

Llovera, 28 next month, has never appeared in a regular season game for the Mariners, having just been claimed off waivers from the Red Sox in January. He has 59 innings of major league experience under this belt with the Phillies, Giants and Red Sox over the past four years. He has a 5.80 ERA in that time, with a 20.6% strikeout rate, 10.1% walk rate and 44.6% ground ball rate.

He has been more impressive in Triple-A, posting a 2.82 ERA at that level in 92 2/3 innings over the past three years. He punched out 25.9% of opponents in that time and walked just 8.8%. Much of that sample was in the hitter-friendly Pacific Coast League, when Llovera was in the Giants’ system.

The M’s took a flier on him but things haven’t gone especially well since then. He’s allowed five earned runs in 4 2/3 innings this spring. His velocity was down a few ticks, per Ryan Divish of the Seattle Times, which may have contributed to his uninspiring performance of late.

Llovera is now out of options and needed to either have a spot on the active roster or else be removed from the 40-man entirely. The M’s are dealing with some injuries to relievers like Gregory Santos, Matt Brash and Jackson Kowar, which could have opened a role for Llovera. But it appears his recent struggles led them to put him on waivers instead, with the 29 other clubs passing on a chance to grab him.

Llovera has a previous career outright, which means that he has the ability to reject this assignment and elect free agency. It’s not yet clear if he has chosen to do so.

Mariners’ Gregory Santos Suffers Lat Strain, Won’t Be Ready For Opening Day

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Mariners right-hander Gregory Santos sustained a “mild” lat strain while warming up yesterday and will not be ready for Opening Day, general manager Justin Hollander announced to reporters Tuesday (X link via Daniel Kramer of MLB.com). A precise timetable isn’t available, but Santos is expected to be down for a matter of weeks, rather than months.

The health of Santos and fellow setup man Matt Brash (or rather, the lack thereof) has been a major storyline for the Mariners during spring training. Brash at one point was feared to have sustained a season-ending injury, but he’s since been diagnosed with only elbow inflammation and cleared to resume throwing. Santos felt some discomfort near his teres major muscle early in camp and was briefly shut down. He resumed throwing a couple weeks back but felt a “pinch” during yesterday’s long toss session and reported it to the team, Hollander explained. That prompted an MRI, which revealed the current strain.

Uncertainty in the Seattle bullpen only grew when one of their depth options, righty Jackson Kowar, experienced elbow pain and was diagnosed with a UCL tear. He’ll undergo Tommy John surgery and miss the 2024 season as a result.

The Mariners, suddenly facing the prospect of three injuries in the bullpen, pivoted and signed free agent right-hander Ryne Stanek to a one-year deal late last week. He’ll give them another experienced arm to add to the late-inning mix, though Stanek is coming off something of a down season and won’t necessarily be able to replicate the level of performance expected from Brash and Santos.

The Mariners acquired Santos from the White Sox in a late offseason trade sending a Competitive Balance (Round B) draft pick and prospects Zach DeLoach and Prelander Berroa to the White Sox. It was a fairly steep price to pay, but Santos broke out with 66 1/3 innings of 3.39 ERA ball for the South Siders in 2023. He fanned a roughly average 22.8% of his opponents, turned in an outstanding 5.9% walk rate and kept the ball on the ground at a very strong 52.5% clip — all while averaging 98.8 mph on his sinker. Add in that he’s controllable for another five seasons, and the appeal becomes all the more clear.

Thankfully for the Mariners, it appears Santos has avoided the type of significant lat strain that has caused various pitchers monthslong absences in recent years. If he’s able to return early in the season, as today’s update suggests, then the Mariners figure to have one of the game’s better bullpens. Brash and Santos are high-end setup options for one of the game’s premier relievers: closer Andres Munoz. Stanek is a veteran option with setup experience who can work in the middle innings. Last year’s unheralded acquisitions of Gabe Speier, Tayler Saucedo and Trent Thornton all yielded excellent results, and even if that trio sees some regression, it’s a deep and talented group if the M’s can get their top names healthy at the same time.

Mariners, Jason Vosler Agree To Minor League Deal

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The Mariners have agreed to a minor league pact with corner infielder Jason Vosler, per the team’s transaction log at MLB.com. Vosler is represented by All Bases Covered Sports Management.

The 30-year-old Vosler has appeared in parts of three big league seasons between the Giants and, in 2023, the Reds. He logged 20 games and tallied 65 plate appearances in Cincinnati last year, getting out to a blistering start before quickly fading. Vosler belted three homers in his first 15 trips to the plate but managed just a .106/.160/.128 slash with 20 strikeouts in 50 subsequent plate appearances. The Reds designated him for assignment in late April and outrighted him Triple-A Louisville after he went unclaimed on waivers.

Vosler spent the remainder of the season in Louisville, where he batted .240/.333/.482 with 20 home runs in 363 plate appearances. The production was right in line with league-average levels in the International League, by measure of wRC+ (99). It was also rather closely in line with Vosler’s career output at that level; in parts of five seasons and in 1747 plate appearances in Triple-A, Vosler  is a .265/.342/.485 batter.

While Vosler has been primarily a third baseman in his professional career (5303 innings), he’s logged more than 1400 innings at first base and just shy of 200 in left field. He’s a left-handed hitter and will give the Mariners some lefty depth at positions where they’re lacking in that regard. Right-handed hitters Brian Anderson (third base), Michael Chavis (both corners) and Tyler Locklear (first base) are among the organization’s upper-level corner options, but the team lacks many lefty hitters of note at the infield corners.

Heading into the 2024 season, it seems like the Mariners will roll out a platoon of right-handed-hitting Luis Urias and lefty Josh Rojas at the hot corner. Urias has been slowed in camp by some shoulder soreness dating back to his offseason stint in the Mexican Winter League, but he recently made his Cactus League debut and should have time to ramp up for the year, barring any further setbacks.

Mariners’ Jackson Kowar To Undergo Tommy John Surgery

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The Mariners announced that right-hander Jackson Kowar has been placed on the 60-day injured list due to a tear in his right UCL.  General manager Justin Hollander told reporters (including Ryan Divish of the Seattle Times) that Kowar will undergo Tommy John surgery next week, so the righty will now be out of action until around the midpoint of the 2025 season.  The 60-day IL placement for Kowar creates a 40-man roster spot for Ryne Stanek, whose signing is now official.

It’s a brutal setback for Kowar, who went into 2024 looking for a fresh start.  The Royals selected Kowar 33rd overall in the 2018 draft, and viewed the righty as one of several young arms that would help spur the organization’s next contention window.  Unfortunately, Kowar (and basically all of Kansas City’s pitchers to date) has yet to show much in the big leagues, with only a 9.12 ERA to show for 74 innings over the last three seasons.

Kowar made eight starts in his 2021 debut season but has since worked only as a reliever in the majors.  The move to the bullpen upped his fastball velocity but not much else, as batters have continued to tee off on Kowar’s offerings.  Shaky control has also been detrimental to Kowar’s cause, with a 13.7% walk rate and a modest 20.1% strikeout rate.

The Royals opted to move on from Kowar in November when he was traded to the Braves for Kyle Wright, and Kowar’s stay in Atlanta lasted just a couple of weeks, as he was flipped to the Mariners as part of the five-player trade that brought Jarred Kelenic to Atlanta.  From Seattle’s perspective, the trade moved a good deal of salary off the books at the cost of Kelenic, and the M’s got to pick up a couple of younger arms in Kowar and Cole Phillips, a second-round pick for the 2022 draft.  Unfortunately, Phillips was already recovering from a TJ surgery and recently had to undergo a second procedure, while Kowar has now also been sidelined with the same surgery.

News surfaced earlier this week about a possible arm injury for Kowar, adding to a list of reliever injuries Seattle has already had to address this spring.  Gregory Santos has been dealing with soreness is his teres major area but is back throwing bullpen sessions, while Hollander also said that Matt Brash is upping his games of catch to throws of 90 feet.  Brash was recently given the green light to start throwing again after a bout of elbow inflammation, as it appeared as though he dodged what initially appeared to be a much more serious injury.  Given all these health concerns, it isn’t surprising the Mariners felt the need to spend $4MM on Stanek to reinforce the relief corps.

Mariners Sign Ryne Stanek

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TODAY: The Mariners officially announced the signing after Stanek passed his physical.

MARCH 8: The Mariners and right-hander Ryne Stanek have agreed to deal, reports Mark Feinsand of MLB.com. It will be a $4MM guarantee for Stanek, per Feinsand, with $2MM in bonuses also available. Ryan Divish of The Seattle Times reports that the MVP Sports Group client will report to Peoria tomorrow to take his physical and sign the contract. Divish also relays that it will be a one-year deal. The Mariners will need to make a corresponding 40-man roster move whenever the Stanek deal becomes official.

Stanek, 32, will jump across the American League West after spending the past three years with the Astros. He had solid results in that time, serving as a setup man for closer Ryan Pressly. Stanek made 186 appearances for Houston in that three-year span, racking up 41 holds and three saves. He allowed 2.90 earned runs per nine innings and struck out 27% of batters faced. The 12.2% walk rate in that time was certainly high but he was effective in spite of it.

Last year, he got that walk rate down to 9.9%, a personal best for his career. But his strikeout rate also dipped to 23.9%, barely above the 23.6% league average for relievers in 2023. His 4.09 ERA was more solid than great but the overall track record of his time in Houston is nonetheless strong. He also tossed 18 postseason innings for the club over those past three years with an ERA of 3.00.

Beyond the results, Stanek is also appealing for his stuff. His fastball averaged 98.2 miles per hour last year and he also has a splitter and a slider, throwing each of the latter two pitches around 18% of the time last year. Stanek received plenty of attention this offseason, as the Astros reportedly had some interest in a reunion while clubs like the Mets, Cubs and Red Sox were connected to him at various points.

Ultimately, he will land with the Mariners, which is a logical spot. Seattle is set to go into the season with Andrés Muñoz as their closer but the setup group has been dealing with a batch of injury concerns here in Spring Training.

Matt Brash was shut down a couple of weeks ago with an elbow issue and once seemed like he was facing a season-long absence, though he was cleared to resume throwing last week. Similarly, Gregory Santos was shut down due to some discomfort near his teres major muscle but has since started ramping things back up. Just yesterday, it was reported that Jackson Kowar will be meeting with a doctor to have his arm evaluated. None of those three situations seem disastrous in a vacuum but it appears there’s enough general uncertainty that the Mariners decided to reach out and add another arm into the mix and Stanek was the best one still out there.

RosterResource estimates the Seattle payroll is currently $136MM. That’s just barely under last year’s Opening Day figure of $137MM, per Cot’s Baseball Contracts. Previous reporting has suggested that uncertainty around the club’s TV revenue situation would limit them to a modest bump over last year’s spending. Adding Stanek’s salary bumps their payroll to $140MM, slightly beyond where they were a year ago.

The club’s Opening Day bullpen mix will largely depend on health at this point. Muñoz will certainly be in one spot and Stanek in another, while Brash and Santos will take two more if they are healthy. Kowar seemed to be trending to taking a spot before his health issues cropped up. Options for filling out the rest of the group include Gabe Speier, Trent Thornton, Tayler Saucedo, Austin Voth, Carlos Vargas, Mauricio Llovera and others.

For clubs still looking for bullpen upgrades at this late stage of the offseason, Stanek coming off the board leaves Brad Hand, Aaron Loup, Brad Boxberger and Mark Melancon as some of the most accomplished hurlers that remain unsigned.

AJ Pollock In Mariners' Camp In Coaching Assitant Capacity

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  • AJ Pollock is at the Mariners’ spring camp in something of an unofficial coaching mentorship role, Shannon Drayer of MyNorthwest.com writes.  MLB Trade Rumors has learned that Pollock is still exploring his playing options and hasn’t officially retired, though since the longtime outfielder just turned 36, it isn’t a surprise that he might be exploring what’s next once he does decide to hang up the cleats.  Pollock played in 49 games for Seattle last season before being traded to the Giants at the deadline, and hit only .165/.215/.308 in 144 total plate appearances.  Pollock has an .892 OPS over 422 PA just as recently as the 2021 season, though he had a subpar year with the White Sox in 2022 before his bigger performance dropoff last year.

Mariners’ Jackson Kowar Being Evaluated For Possible Arm Injury

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The Mariners’ bullpen has already had its share of injury scares this spring. Fear of a monthslong absence for top setup man Matt Brash has been alleviated with a diagnosis of inflammation in his right elbow, but he’s weeks behind schedule now and will be built up cautiously. Trade acquisition Gregory Santos was shut down for a week earlier this spring due to a lat issue but has resumed throwing and could yet be ready for Opening Day, though that’s contingent on him avoiding any further setbacks of course. Now, Mariners manager Scott Servais tells reporters that right-hander Jackson Kowar is meeting with a doctor tomorrow to have his arm evaluated (X link via Ryan Divish of the Seattle Times).

That may not seem like a significant concern, given Kowar’s unsightly big league track record. The former Royals first-round pick and top prospect was traded to Atlanta and then to Seattle in a pair of change-of-scenery swaps over the winter. He’s 27 years old and, in parts of three big league seasons, has yielded more than an earned run per inning (75 runs in 74 frames). He also has a minor league option remaining. On paper, he looked like a long shot to make the team.

But as Divish recently wrote, Kowar has impressed the Mariners in camp. He’s averaged 96.1 mph on his heater in his career but was hitting 98 mph early in camp. Kowar has pitched a pair of scoreless innings, fanned three of his six opponents, and caught the team’s attention with the quality of his changeup. With Brash unlikely to be ready for the opener and Santos also still building up, there was a potential spot for Kowar to claim. Divish noted that he had “seemed to be locking in a spot” before soreness in his arm led to a temporary shutdown. Kowar last pitched on Feb. 28 and is now going for additional testing — an ominous sign.

The Mariners have a knack for unearthing bullpen talent. In the past few years they’ve turned unheralded pickups of Paul Sewald, Drew Steckenrider, Justin Topa, Kendall Graveman, Gabe Speier, Tayler Saucedo and others into impact moves. Their ability to find hidden gems to round out the relief corps has allowed the M’s to perennially field strong bullpens and also to avoid the types of multi-year deals for relievers that often turn into landmines. A few short looks in spring training is far too small a sample to indicate Kowar would be the next bargain find for president of baseball operations Jerry Dipoto and his staff, but at the very least, the hard-throwing Kowar was trending in the right direction. At least for now, that’ll be put on hold — hopefully only for a brief period.

Already dealing with a trio of arm scares in the bullpen isn’t an enviable spot to be in — particularly since Seattle traded one of last year’s top setup men, the aforementioned Topa, to the Twins as part of their trade to acquire second baseman Jorge Polanco. The Mariners still have one of the game’s most talented closers in righty Andres Munoz, and they can look to lefties Speier and Saucedo to build on last year’s breakout showings to help form a setup corps. Santos could be ready for Opening Day still, and if not, he and Brash may not be delayed all that long.

But the Mariners were already likely to be relying on some unproven arms — Kowar among them. Righty Trent Thornton had a strong showing after coming over from the Blue Jays in a little-noticed trade last year. Flamethrower Carlos Vargas, acquired in the Eugenio Suarez trade, has a significant ceiling but worrying command issues. Swingman Austin Voth has had flashes of big league success but has lacked consistency. Former eighth-rounder Ty Adcock had a solid debut in ’23, but last year’s 15 2/3 innings in the majors were his first experience above Double-A. Offseason pickups of Mauricio Llovera, Collin Snider and Cody Bolton give the M’s some other options, but none are proven at the big league level. Veterans like Heath Hembree, Ty Buttrey and Trevor Kelley are in camp on non-roster deals.

The Mariners likely wouldn’t shy away from late-spring additions, be they via the trade market, the waiver wire or perhaps a late splash for one of the remaining free-agent relievers of note (e.g. Ryne Stanek). Even in the absence (so far) of a major injury, their depth is already being tested a bit.

MLBTR Podcast: The Giants Sign Chapman, Zack Wheeler’s Extension, And Snell And Montgomery Remain

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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 Tim Dierkes of MLB Trade Rumors to discuss…

  • The Giants sign Matt Chapman (2:50)
  • Why do the Giants and other clubs keep giving players these opt-out deals? (6:45)
  • What is the logic with Chapman and Cody Bellinger settling for these short-term deals? (10:20)
  • What’s next for the Giants? Will they trade J.D. Davis? Go after Blake Snell or Jordan Montgomery? (13:50)
  • Why didn’t the Yankees or Mariners go after Chapman? (17:00)
  • Phillies sign Zack Wheeler to extension (18:30)
  • Should players focus more on guarantees or average annual values? (20:15)
  • Did Shohei Ohtani not push things forward enough for players? (22:15)
  • Was Wheeler not concerned about maximizing his guarantee? (25:10)
  • What does the future look like for the Phillies? (26:35)
  • What’s up with Snell and Montgomery now? Could the Orioles swoop in? (29:35)
  • Does the Lucas Giolito news spur the Red Sox to jump on Snell or Montgomery? (31:20)
  • What about other dark horses for Snell or Montgomery? (34:15)
  • The case for the Brewers being a dark horse (35:55)

Plus, we answer your questions, including…

  • Is the late signing by the Boras clients a result of just how the market played out or the strategy of holding out? How does Boras spin this? (39:15)
  • Are we seeing the end of the Scott Boras era? Especially with players more to their mid-30s. I’m not sure how you could objectively look at how the offseason has gone for his clients and think it was a win for them. (44:45)

Check out our past episodes!

  • How Cody Bellinger’s Deal Affects The Other Free Agents And Why The Offseason Played Out Like This – listen here
  • Finding Fits For The “Boras Four,” Which Teams Could Still Spend? And Rob Manfred In His Last Term – listen here
  • Jorge Soler, Veteran Catcher Signings and the Padres’ Payroll Crunch – listen here

The podcast intro and outro song “So Long” is provided courtesy of the band Showoff.  Check out their Facebook page here!

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