Red Sox’s Vinny Nittoli Facing Elbow Surgery

Red Sox reliever Vinny Nittoli is weighing Tommy John or internal brace surgery, reports Tim Healey of The Boston Globe. The righty has been diagnosed with ligament damage in his elbow and is seemingly headed for a season-ending operation.

Nittoli is in camp as a non-roster invitee after signing a minor league contract last month. He made three appearances this spring, allowing four runs over 2 2/3 innings. Manager Alex Cora told Mac Cerullo of The Boston Herald on Wednesday that the team was awaiting imaging results after Nittoli reported elbow discomfort during his most recent appearance. The news obviously wasn’t what he had been hoping.

The 35-year-old Nittoli is on the 12th organization of a decade-long professional career. He has pitched at the highest level for five teams. His career high in MLB appearances with one team is seven, as he threw eight innings for the Athletics in 2024. Nittoli has had cups of coffee with the Mariners, Phillies, Mets and Orioles as well. He has logged 18 2/3 major league innings, striking out 13 against five walks while allowing five runs.

A former 25th round pick, Nittoli has spent six seasons at the Triple-A level. He owns a 4.76 earned run average in 223 innings despite a strong 28.3% strikeout rate. Nittoli combined for a 4.58 ERA with a 26% strikeout percentage and 8% walk rate between Baltimore’s and Milwaukee’s top affiliates last year.

Orioles Believed To Have Made Nine-Figure Offer To Ranger Suárez

The Orioles were among the teams most frequently tied to Ranger Suárez before the southpaw signed a five-year deal with the Red Sox. He commanded a $130MM guarantee to slot behind Garrett Crochet in the Boston rotation.

Baltimore was seemingly in a similar range. Jon Heyman of The New York Post reports that the Orioles are believed to have made an offer around $125MM. It seems likely that would also have been a five-year proposal at approximately $25MM annually.

It’s an offseason footnote at this point. Suárez got a slightly better deal to join an AL East competitor. The Orioles wound up turning to Chris Bassitt on a one-year, $18.5MM deal to build out the rotation. Bassitt should be a solid mid-rotation presence, while the O’s took a higher variance swing on the trade market. They sent four prospects and a draft pick to the Rays for Shane Baz in December.

The Post report doesn’t specify when the Orioles made their offer to Suárez. He didn’t sign with Boston until a month after the Baz trade. The O’s pursuit of high-end starting pitching extended beyond the Baz trade, so it wouldn’t be a surprise if their offer came at a similar time as the Red Sox’s one that got the deal done. Baltimore signed Bassitt three weeks later.

Until last offseason, the Orioles had not signed any players to a nine-figure deal under president of baseball operations Mike Elias. They weren’t entirely averse to such commitments. They reportedly offered Corbin Burnes four years and $180MM before he signed with the Diamondbacks in 2025.

They hadn’t actually signed any free agents for even $50MM+ until their Winter Meetings splash to add Pete Alonso for five years and $155MM. They were evidently willing to add another significant deal to the books. Suárez would also have been the O’s first free agent signee under Elias who had rejected a qualifying offer (thereby costing the signing team a draft choice).

Baltimore will open the season with a front five of Trevor RogersKyle Bradish, Baz, Bassitt and Zach Eflin. They’ll probably go with a six-man rotation to also keep Dean Kremer in the mix as long as everyone gets through camp healthy.

Where Can The Orioles Find A Ryan Mountcastle Trade?

The Orioles' decision to tender Ryan Mountcastle an arbitration contract was surprising in November. The already odd fit became all the more so when the O's signed Pete Alonso to a five-year deal at the Winter Meetings. Mountcastle hasn't had a real path to playing time since that signing, yet he remains on Baltimore's roster.

An initial out would have been for the O's to proceed to an arbitration hearing, then release Mountcastle during Spring Training. Arbitration salaries that are determined at a hearing aren't fully guaranteed until Opening Day (whether the player wins or loses). Teams can release those players during Spring Training for 30 or 45 days termination pay, depending on when they make that move.

It wouldn't have been an ideal sequence to drop Mountcastle for a little over $1MM, but that situation isn't without precedent. The Giants' decision to release J.D. Davis in Spring Training two years ago was motivated by the Matt Chapman signing, which didn't take place until after they'd tendered Davis an arbitration contract.

It appears that Mountcastle's camp learned from the Davis situation. Arbitration hearing salaries aren't fully guaranteed during the spring, but settlements are locked in at the time of signing. Mountcastle and the Orioles reached a settlement in the middle of January on a $6.787MM deal for 2026, with a $7.5MM club option for the '27 season. Mountcastle's '26 salary is an exact match for what he earned last year.

That's a savvy move by his representatives, who were clearly aware of the termination pay possibility. Arbitration salaries essentially never decrease year over year, so the $6.787MM number would have been the floor had he gone to a hearing, but it wouldn't have been locked in until Opening Day. By settling, he ensured that money is fully guaranteed. In exchange, the Orioles picked up the club option that gives them control over a potential free agent year. They did something similar with Ryan O'Hearn a couple seasons ago and were rewarded when O'Hearn played well enough to make an $8MM club option an absolute bargain.

None of that addresses the roster glut, though. It's frankly difficult to see a path in which Mountcastle is a near-$7MM value to the Orioles in either of the next two years. Alonso basically never takes a day off, so Mountcastle is not going to get first base reps unless the Polar Bear gets injured. They're likely to divide most of the DH playing time between their two catchers and/or Tyler O'Neill.

Holding Mountcastle as a bench bat isn't ideal for anyone. It's a roster spot they'd probably rather use on a utility infielder. They'd be better off clearing the salary and leveraging it into more payroll flexibility at the deadline. The player is entering a potential walk year and should welcome an opportunity to get more at-bats than will be on the table in Baltimore.

That all makes it unsurprising that Ken Rosenthal of The Athletic reported in mid-February that the O's were still open to trades involving Mountcastle and Coby Mayo. There's less urgency to trade the latter, who can fill in at third base with Jordan Westburg facing an uncertain timeline due to an elbow ligament injury. Mayo also has a minor league option remaining and could be sent to Triple-A if the infield gets too cluttered. The O's don't have that luxury with Mountcastle.

Most of the trade activity is behind us, but we may yet see one or two deals involving notable players before Opening Day. Mountcastle is among the more accomplished players known to be available. He's coming off a poor season in which he hit .250/.286/.367 while missing two months with a hamstring strain. He was a slightly above-average hitter in each of his first four and a half seasons in the big leagues. Mountcastle has never been a star, but he's usually reliable for 1-2 wins above replacement. He's a career .263/.312/.438 hitter in nearly 2700 trips to the plate.

Which teams might still be in touch with O's president of baseball operations Mike Elias?

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Offseason In Review: San Francisco Giants

The Giants checked a few boxes this offseason, adding a pair of back-end starting pitchers and everyday players at second base and in the outfield. Their biggest splash might be in the manager’s office, as they stayed away from the top of the free agent market.

Major League Signings

2026 spending: $44.95MM
Total spending: $68.78MM

Trades and Claims

Option Decisions

Notable Minor League Signings

Extensions

  • None

Notable Losses

Before the offseason got underway, president of baseball operations Buster Posey identified the priority. “Our focus is going to be on pitching, to try to fortify our starting staff. The same goes with the bullpen,” he told Alex Pavlovic and Laura Britt of NBC Sports Bay Area in early October.

Posey had acted decisively in pursuing star players during his first year running baseball operations. He’d signed Willy Adames to a franchise-record contract the previous offseason and made the biggest trade of the 2025 season when he took on the Rafael Devers contract from the Red Sox in June. The Giants were naturally a popular pick to land one of free agency’s top arms — ranging from Dylan CeaseFramber Valdez and Ranger Suárez in the rotation to Edwin Díaz at the back of the bullpen.

That was not to be. Not long after Posey’s comments, high-ranking team personnel began to downplay expectations. General manager Zack Minasian told John Shea of The San Francisco Standard they’d focus more on depth arms. CEO Greg Johnson made similar comments to Susan Slusser of The San Francisco Chronicle, noting that they were wary of making extended free agent commitments. None of that contradicted Posey’s identification of the focus, but it pointed to the more quiet offseason that would follow.

Indeed, one could argue the Giants’ biggest move didn’t involve the roster at all. San Francisco fired manager Bob Melvin at the end of the season. That was at least moderately surprising, as the Giants had exercised their 2026 option on Melvin’s services just three months earlier. The team’s 29-36 record in the second half was apparently the impetus for the change, but the Giants played at the same .500 level they had for most of the season after August despite selling multiple pieces (e.g. Mike YastrzemskiTrevor RogersCamilo Doval) at the deadline.

In any case, the front office felt a change was necessary enough that they ate Melvin’s reported $4MM salary. They’d go on to make one of the boldest managerial hires in recent memory. After considering more traditional candidates like Kurt Suzuki, Nick Hundley, and Vance Wilson, the Giants wooed college baseball’s best coach.

They hired Tony Vitello away from the University of Tennessee, paying a premium to do so. Vitello is reportedly making $3.5MM annually on a three-year contract. The Giants also paid a $3MM buyout to the university. They’re committing $10.5MM to the managerial position this year all told, which is probably the most in MLB. Teams don’t publicly disclose managerial salaries, but Dave Roberts’ extension with the Dodgers pays an $8.1MM average annual value that is believed to be the most in the league.

Vitello built what had been a floundering Tennessee program into a national powerhouse during his eight years in Knoxville. It’s nevertheless a virtually unheard of hire for an MLB team. Vitello made the jump directly to major league managing without any previous experience in pro ball.

That has some precedent in other sports but hasn’t really been done in MLB, where college staffers making the move have usually begun their careers as coaches or in player development roles. He’ll have the advice of some experienced voices. The Giants added Ron Washington to the coaching staff while bringing Bruce Bochy back to the organization as a special advisor (joining Dusty Baker in that regard)

Fascinating as the hire is, Vitello will have more constraints as an MLB manager than he did as a college coach. College coaches are also primarily responsible for putting their rosters together via recruiting and the transfer portal. That’s obviously not the case in MLB, where the front office was tasked with addressing the pitching staff and fixing two obvious holes in the lineup.

As the aforementioned comments from Johnson and Minasian suggested, the front office seemingly didn’t have much long-term payroll flexibility. They’d signed three nine-figure contracts (Jung Hoo LeeMatt Chapman and Adames) in the previous two offseasons. They took on close to $215MM in future commitments on the Devers deal — including the money saved by attaching Jordan Hicks as a salary offset. They also paid $17MM to division rival Blake Snell in January as a deferred signing bonus from his 2024 free agent deal.

Although the Giants would take aim at a few high-impact trade targets, they limited themselves to the third and fourth tiers in free agency. That began with a two-year, $22MM deal for right-hander Adrian Houser. It’s a hefty price for a pitcher who was playing on a minor league pact as recently as last May. Houser pitched very well in 11 starts for the White Sox but struggled to a near-5.00 ERA over 10 outings following a deadline trade to Tampa Bay. He slots into the back half of the rotation as an innings eating grounder specialist.

The Giants made a similar move with a one-year, $10MM flier for Tyler Mahle. There’s maybe a little more upside with Mahle, who is coming off a 2.18 ERA across 16 starts for the Rangers. That’s driven largely by an elevated strand rate and minimal batting average on balls in play that covered for a mediocre 19.1% strikeout rate.

Mahle missed bats early in his career with the Reds but hasn’t had the same caliber of stuff since then due to injury. He pitched a total of 107 MLB innings from 2023-25. A May ’23 Tommy John surgery was the most significant injury, but he also lost chunks of time in each of the past two seasons to shoulder problems. His average fastball speed has dropped two ticks from a 94 mph high back in 2021. Mahle still has excellent command and enters camp healthy, but he has back-of-the-rotation stuff despite last year’s impressive earned run average.

Signing Houser and Mahle all but ensured the Giants wouldn’t re-sign Justin Verlander, who’d been their only free agent of much note. Verlander pitched well down the stretch, but the Giants evidently preferred the other veteran arms to betting on a player entering his age-43 season. San Francisco also traded away depth arms Mason Black and Kai-Wei Teng in minor deals.

The free agent pickups slot behind Logan Webb and Robbie Ray. Having one of the 10 best pitchers in MLB anchor the group is an excellent start. Ray shows the ability to pitch at a legitimate #2 level at times but can also battle his command and had a rough second half. Landen Roupp is the in-house favorite to round out the starting five. He’s a quality back-end arm.

It’s not a bad group, though it’s lacking the ceiling behind Webb that’d compete with the upper tier of rotations in MLB. That might need to come from an unexpected step forward from an internal arm. The Giants have some intriguing depth pieces on the 40-man roster. Hayden BirdsongTrevor McDonaldCarson WhisenhuntBlade Tidwell, and Carson Seymour are all optionable starters with modest big league experience.

Individually, no one from that group projects as a high-end starter. There’s enough volume the Giants can hope someone takes an unexpected step forward with a velocity jump or new pitch. Birdsong has the best raw stuff but disappointed when given a rotation opportunity a year ago. He simply didn’t throw enough strikes.

Although Birdsong enters camp as a starter, the Giants should probably focus him on a relief role this year. They’re likely to need more than one of the rotation depth pieces in the bullpen — which they did puzzlingly little to address over the offseason. They not only stayed away from the Díaz/Devin Williams price range but also opted not to bring in any middle-tier relievers (e.g. Kyle FinneganKenley Jansen).

Free agent bullpen prices were high. The Giants may have simply thought that playing in that area was bad value. However, it leaves them with one of the thinner bullpens of any team that expects to contend. In addition to the Rogers and Doval trades, they lost breakout closer Randy Rodríguez to Tommy John surgery as they were playing out the string.

San Francisco’s only acquisitions were reclamation projects. They signed Jason Foley and Sam Hentges to cheap one-year deals. Both pitchers are coming off shoulder surgery and headed for season-opening injured list stints. Rowan Wick is essentially a 2027 version of the same idea. San Francisco brought him back from Japan for barely more than the league minimum. He’ll miss the entire season after recently undergoing Tommy John surgery but could be kept around via minimal club option next year if he’s recovering smoothly.

An already thin group has taken a couple more hits in camp. Waiver pickup Reiver Sanmartin tweaked his right hip in an exhibition game for Colombia in the World Baseball Classic. Hard-throwing righty Joel Peguero was diagnosed with a Grade 2 hamstring strain just last night.

Ryan Walker feels like the closer by default despite an up-and-down 2025 season. Righties JT Brubaker and José Buttó can’t be optioned and will make the team. Erik Miller and the out-of-options Matt Gage lead an uninspiring group of left-handers. Minor league signees Gregory Santos and Michael Fulmer have a clear path to middle relief spots. Aside from the general difficulty in predicting relief pitching, there’s not much reason for excitement unless someone like Birdsong or McDonald gets a bullpen job and runs with it.

Can the Giants outhit their pitching concerns? This was a league average lineup a year ago, a disappointing result for one that should be better than that on talent. They entered the offseason with two obvious potential problem areas: second base and right field. Tyler Fitzgerald floundered at the former position, leaving Casey Schmitt to hold the job in the second half. He’s a low-end regular who profiles better as a utilityman. Right field was an even bigger issue, as they got nothing out of the position after the Yastrzemski trade.

San Francisco addressed both positions via free agency. They added Harrison Bader on a two-year, $20.5MM contract in their second-biggest investment of the winter. The front office successfully waited out Bader’s push for a third year to add an impact defender coming off a career-best .277/.347/.449 showing. They’ll expect some regression offensively — Bader dramatically outperformed his batted ball metrics thanks to an inflated .359 BABIP — but he’s an ideal fit for the spacious Oracle Park outfield.

Bader will play every day in center field, pushing Lee to right. Lee is coming off a .266/.327/.407 season that’d be fine even with the higher offensive bar to clear in a corner outfield spot. Despite above-average speed and an excellent arm, Lee occasionally had some trouble tracking balls in center field. Bader will be a notable upgrade, while Lee’s athleticism should remain an asset with the amount of ground to cover in the right-center gap.

They’ll be joined in the outfield by Heliot Ramos, a 2024 All-Star who underwhelmed last season. Ramos had a huge May (.347/.407/.600) but had a sub-.720 OPS in every other month. He batted .248/.316/.358 in the second half. Ramos still topped 20 homers with slightly above-average offensive numbers overall, but left field could be a position to monitor at the deadline if his late-season form carries into 2026. Former Guardian Will Brennan could factor in there as a left-handed complement but seems likelier to begin the season in Triple-A after an offseason split deal.

The Giants’ biggest pursuits came at second base. Bay Area native Nico Hoerner would have been an ideal fit, but the Cubs never had much motivation to trade him. The Giants made a run at landing Brendan Donovan from the Cardinals; he wound up traded to Seattle instead. Talks with the Nationals about CJ Abrams reportedly stalled when Washington balked at a prospect package built around shortstop Josuar Gonzalez.

They ended up turning back to free agency. In a weak middle infield class beyond Bo Bichette, they opted to give Luis Arraez another opportunity at second base. It’s difficult to quibble with the price, as the three-time batting champion settled for one year and $12MM. The risk is that comes with the promise of moving Arraez back to the keystone after two years working mostly as a first baseman in San Diego.

Fans are familiar with Arraez’s skillset. He’s the most difficult player in MLB to strike out and one of a handful of hitters who can reasonably be expected to bat .300. The all-contact approach doesn’t leave much room for walks or any kind of power. Last season’s .292/.327/.392 batting line came out to roughly league average overall, by measure of wRC+.

Arraez’s career numbers are better than that (.317/.363/.413), and he should certainly be an offensive upgrade over Schmitt. They’ll probably need to live with well below-average defense in the process despite expressing hope that working with Washington can turn things around. Arraez doesn’t move especially well and has been a below-average defender from the time he reached the majors.

Schmitt is a much better defensive player and should stick around as a utility piece and potential late-game substitute. Schmitt’s name has been floated in trade rumors, but there probably aren’t many teams that view him as a clear everyday player. If most other clubs also see him as a utility piece, he’s more valuable to the Giants as an Arraez complement than netting a fairly modest trade return. Fitzgerald was a non-factor in the second half and doesn’t have much of a path back to playing time in San Francisco. A change of scenery trade for a low-level prospect could make sense.

Chapman and Adames will play almost every game on the left side of the infield. Devers will divide his work between first base and designated hitter. Top first base prospect Bryce Eldridge is trying to break camp after a brief 2025 debut. He’d play regularly alongside Devers if he’s on the roster. If the Giants have him open the season in the minors, that’d increase the odds of an out-of-options Luis Matos or Jerar Encarnación sticking around.

There’s also a camp battle for the backup catcher job. Patrick Bailey is such a good defender that he’ll remain the primary catcher despite providing very little at the plate. Prospect Jesus Rodriguez is competing with Rule 5 selection Daniel Susac and minor league signee Eric Haase for a bench spot.

The Giants hit most of the obvious needs they had entering the offseason — though the bullpen stands as a curious exception. They did so mostly with moves to raise the floor rather than upside plays, seemingly because of payroll restrictions. Did they do enough to jump the Padres and Diamondbacks as the second-best team in the NL West and at least snag a Wild Card berth?

How would you grade the Giants' offseason?

  • C 48% (974)
  • B 27% (553)
  • D 18% (372)
  • F 4% (90)
  • A 3% (59)

Total votes: 2,048

Dodgers Outright Jack Suwinski

The Dodgers sent Jack Suwinski outright to Triple-A Oklahoma City, as first reflected on the MLB.com transaction log. The team had not previously designated Suwinski for assignment, so this drops their 40-man roster tally to 39.

Los Angeles claimed the lefty-hitting outfielder off waivers from Pittsburgh last month. They assumed his $1.25MM salary and an accompanying $1.375MM luxury tax commitment in the process. It always seemed like a depth move. Suwinski is out of minor league options and didn’t have a great chance to break camp with the two-time defending champions.

The Dodgers pay a few million dollars to get him into the organization without occupying a 40-man roster spot. Suwinski showed promise a few seasons ago but hasn’t performed well over the past two years. He hit 26 homers with a .224/.339/.454 slash line for the Pirates in 2023. He has been well below the Mendoza line with an on-base percentage under .300 in the two years since then.

Since the start of ’24, Suwinski carries a .169/.271/.297 mark across 455 plate appearances. He has gone down on strikes at a 30% clip and only combined for 12 home runs. Suwinski had a much more impressive .283/.389/.565 showing in Triple-A last year. That also came with a concerning number of strikeouts, though, and he needed to go through waivers before a team could assign him back to the minors.

Suwinski will remain in big league camp as a non-roster invitee. The Dodgers have Teoscar Hernández, Andy Pages and Kyle Tucker left to right in the outfield. Alex Call has a decent shot to win a bench job as a righty platoon bat, while Ryan Ward and Michael Siani occupy spots at the back of the 40-man roster.

Pirates, Reds Swap Tyler Callihan For Kyle Nicolas

The Pirates announced they’ve traded relief pitcher Kyle Nicolas to the Reds for left fielder/second baseman Tyler Callihan. Both players were on the 40-man roster, so there’s no corresponding move.

It’s a swap of talented but largely unproven players between the NL Central rivals. Nicolas, 27, has the more significant MLB experience of the two. A second-round pick by the Marlins in 2020, he was traded to Pittsburgh as one of two prospects the following year for Gold Glove catcher Jacob Stallings. Nicolas was a starting pitcher at the time but always projected to a bullpen future because of spotty command.

Nicolas debuted as a September call-up in 2023. The Ball State product has opened each of the following two seasons on optional assignment to Triple-A Indianapolis. Nicolas has posted below-average numbers at the MLB level but remains an intriguing depth piece with big stuff.

In 98 MLB innings, Nicolas carries a 4.68 earned run average. He has struck out a league average 22% of opponents while issuing walks at a lofty 12.2% rate. He split his time evenly between the majors and Triple-A last year. While he allowed nearly five earned runs per nine at the MLB level, he posted a 3.79 ERA with an excellent 31% strikeout rate against minor league opposition. Nicolas walked more than 12% of Triple-A opponents and has posted double digit walk rates at almost every stop of his professional career.

The command will probably keep Nicolas in middle relief. He’d have the raw stuff to pitch at the back of a bullpen if he can find a way to throw more strikes. Nicolas sits in the 97-98 mph range with his heater and has a pair of power breaking balls: a 90-91 mph slider and mid-80s curveball.

He also uses his 6’3″ frame to get down the mound and generate a lot of extension, though the long levers have also seemingly held him back from finding consistency in his delivery. Nicolas commanded the ball better down the stretch last season. He walked only 8.4% of opponents while posting a 3.46 ERA in 26 innings after the All-Star Break. It’s a small sample but perhaps something to build off as he tries to earn a permanent bullpen spot.

Nicolas has a little over one year of service time. He’s at least two years away from arbitration and five years from reaching free agency. He has one minor league option remaining, so the Reds can send him to Triple-A Louisville without exposing him to waivers. Nicolas tossed two scoreless innings this spring before joining Team Italy for the World Baseball Classic. (He’s from Ohio but has a family link to Italy that made him eligible to participate.)

Cincinnati doesn’t have a ton of roster flexibility in the bullpen, where six of their relievers cannot be optioned. Graham Ashcraft has options but is a lock to begin the season in the late innings. Unless the Reds move on from Sam Moll, they’d only have one bullpen spot available between Nicolas, Luis MeyConnor Phillips and Zach Maxwell. The latter four pitchers all have big arms but come with strike-throwing questions.

The Pirates subtract from their bullpen depth to take a flier on an intriguing hitter who hasn’t found a position. The 25-year-old Callihan was an overslot third-round signee out of high school in 2019. Scouts have praised the lefty hitter’s offensive aptitude while panning his defense. The Jacksonville native has a career .262/.332/.417 batting line over six minor league seasons.

Callihan’s performance in the low minors was a little inconsistent. He has posted better numbers as he’s climbed the minor league ladder. Callihan hit .271/.345/.413 in Double-A two seasons ago and was out to a .303/.410/.528 start over 24 Triple-A contests last year. The Reds called him up at the end of April.

Unfortunately, Callihan didn’t get a chance to establish himself as a rookie. He suffered a gruesome injury just six days into his big league career.

Callihan was playing left field against the Braves on May 5. Matt Olson hit a line drive that sliced away from him down the left field line. Callihan slid to try to catch the ball and was unable to brace himself before hitting the wall with his outstretched glove hand. The collision broke his arm and forced him to undergo season-ending surgery. (Adding insult to injury, Olson trotted around for an inside-the-park home run because Callihan had touched the ball in fair territory.)

That ended his debut campaign after six at-bats, in which he collected his first career hit and run batted in. Callihan entered Spring Training without any restrictions and has gotten into seven exhibition contests, going 2-9 with a home run.

Baseball America ranked Callihan the #20 prospect in the Cincinnati system over the offseason, while Eric Longenhagen of FanGraphs slotted him 29th in the organization. Callihan has improved his plate discipline and has above-average raw power, but his strikeout rate has climbed in the upper minors.

He’s a below-average defender at second base who probably fits better in left field or at first base. There are some similarities to last winter’s Spencer Horwitz pickup in that regard, though Horwitz had a much longer track record of hitting in Triple-A than Callihan does.

Callihan has less than one year of service and has two minor league options remaining. He’ll battle for a bench job in camp but seems likelier to begin the season in Indy. He can factor in as a bat-first utility type throughout the season if he’s hitting well in the minors.

Respective images via Jordan Godfree and Sam Greene, Imagn Images.

Tigers Notes: Montero, Rotation, Lee

The Tigers optioned right-hander Keider Montero to Triple-A Toledo on Wednesday afternoon. That takes him out of consideration for the Opening Day roster.

It’s a moderate surprise that Montero was demoted this early in camp. The 25-year-old finished last season on the MLB roster and added 5 1/3 innings without allowing an earned run over three playoff appearances. Detroit’s offseason additions of Framber ValdezJustin Verlander and Drew Anderson left him without a path to a season-opening rotation job.

Rather than keeping Montero in the mix for a swing role, they’ll have him stay stretched out in Triple-A. Montero is away from the team pitching for his native Venezuela in the World Baseball Classic. Manager A.J. Hinch told reporters (including Cody Stavenhagen of The Athletic) that the plan is for Montero to make one or two bulk appearances in the tournament. He’ll continue to build to a starting workload with Toledo after that.

Detroit has a front five of Tarik Skubal, Valdez, Verlander, Jack Flaherty and Casey Mize. Anderson is out of options and needs to be on the MLB roster. He’ll start the season in long relief assuming no injuries for the rest of camp. He’d presumably step into the rotation if anyone gets hurt.

Montero, who turned in a 4.37 ERA across 90 2/3 innings a year ago, is seventh on the rotation depth chart with Troy Melton likely to open the season on the injured list. He has one minor league option year remaining. Assuming he spends at least 20 days in the minors over the course of the regular season, he’d be out of options going into 2027.

While Montero will be playing in the WBC, another Detroit player has pulled out of the tournament due to injury. Chinese Taipei announced that second/third base prospect Hao-Yu Lee strained his left oblique (relayed by Evan Woodbery of MLive). He had been with the Taiwanese team in Tokyo for pool play but is headed back to the Tigers’ spring complex for evaluation.

The 23-year-old Lee spent all of last season in Toledo. He hit 14 homers with a .243/.342/.406 batting line across 579 trips to the plate. Lee, whom Baseball America ranked as the #6 prospect in the organization over the winter, was added to the 40-man roster in November.

Lee wasn’t likely to receive consideration for the Opening Day roster, but the injury is a small hit to Detroit’s infield depth. Even less severe oblique strains typically require multiple weeks, meaning he’s probably headed for the minor league injured list to begin the season. Meanwhile, Chinese Taipei was blanked 3-0 by Australia in the first game of the WBC tonight.

Giants’ Joel Peguero Diagnosed With Grade 2 Hamstring Strain

Giants reliever Joel Peguero has been diagnosed with a Grade 2 strain of his left hamstring, the team announced. The team didn’t provide a return timeline, but it seems likely the hard-throwing righty will begin the season on the 15-day injured list.

A Grade 2 strain means there’s some degree of tearing. The injury can have different timelines. Yankees reliever Scott Effross was diagnosed with a Grade 2 hamstring strain around this time last year. He was on the injured list until May 18. Back in 2023, Nestor Cortes suffered the same injury in the middle of February. He was back in time to avoid a season-opening IL stay.

Those are only illustrative of the different possible timelines. The Giants will surely provide more details on a treatment plan in the coming days and weeks. Effross, for instance, received a platelet-rich plasma injection to treat his injury. It’s unclear if Peguero will do the same.

The 28-year-old Peguero had a good chance to break camp for the first time in his career. San Francisco called him up last August. Peguero impressed down the stretch, turning in a 2.42 earned run average through his first 22 1/3 innings. He only struck out 20% of opponents but got ground-balls at a 53.3% clip behind a blistering heater. Peguero averaged 99.9 mph on his sinker, the seventh-highest velocity in MLB.

Peguero’s huge arm could even make him a candidate for saves in a wide open San Francisco bullpen. Ryan Walker is the favorite to close as their only healthy reliever with much experience in that regard. Walker had an uneven 2025 season, though, so his hold on the job wouldn’t be super strong even if he wins it out of camp. First-year manager Tony Vitello will be looking for various unproven arms to step into high-leverage work in what is arguably the weakest area of the roster.

Astros Notes: Outfield, Rotation, Pearson

The Astros spent most of the offseason looking to add a left-handed hitting outfielder. That hasn’t materialized with three weeks to go before the start of the regular season. General manager Dana Brown suggested the team was still hopeful of making such an acquisition after swapping Jesús Sánchez to Toronto for Joey Loperfido in the middle of February.

An external addition before Opening Day becomes less likely with every day that passes. Nevertheless, manager Joe Espada declined to name starters at any of the three outfield positions over the weekend (link via Matt Kawahara of The Houston Chronicle).

“I’m not ready to say that,” Espada said. “Obviously, we know what Jake Meyers can do in center, I feel really good about that. I feel really good about what Cam Smith can do in right. Zach Cole and the rest of those guys can play all three. But when it comes to who’s in there day one, not there yet.”

On paper, Meyers feels like the safest bet to play every day. He’s a plus defender in center field and is coming off his best season at the plate. The 29-year-old hit .292/.354/.373 with 16 stolen bases and a career-low 17.6% strikeout rate. A right calf strain bothered him during the second half and kept him to just under 400 plate appearances.

Cole and Smith are much less established. The former debuted in September and popped four home runs in his first 15 games. He also struck out 20 times in 52 plate appearances after fanning at a 35% clip in Triple-A. It’s tough to see that profile working over a larger sample unless he makes far more consistent contact.

Smith, a top prospect acquired in the Kyle Tucker trade, hit well for a few months before his numbers cratered in the second half. Smith’s upper minors experience before his promotion consisted of five games at Double-A. It’s impressive that he was able to keep his head above water in the big leagues with such little work against higher level pitching, but he should probably open this season in Triple-A. That’d be easier for the Astros to sort out if they’re able to acquire a veteran corner outfield bat.

Along with the outfield, the back end of the rotation has some uncertainty. Houston added a pair of mid-rotation hopefuls in Tatsuya Imai and Mike Burrows to slot behind Hunter Brown and Cristian Javier. The Astros are planning to begin the season with a six-man rotation. They only have two scheduled off days within the first 28 days. Most teams that sign a high-profile pitcher from Japan also prefer to use a six-man rotation to match the once a week schedule on which NPB starters are used.

The Astros took one-year fliers on Ryan Weiss and Nate Pearson to compete with internal options Lance McCullers Jr.AJ BlubaughSpencer Arrighetti and Jason Alexander for the final two jobs. Pearson is out of options and needs to be on the MLB roster in some capacity or exposed to waivers. It looks like he’ll be forced to begin the season on the 15-day injured list, however.

Espada said this afternoon that Pearson has slowed down his throwing program due to elbow soreness (relayed by Brian McTaggart of MLB.com). Pearson, who underwent a cleanup surgery on his elbow over the offseason, had been throwing bullpen sessions. He hasn’t gotten into a Grapefruit League game.

Quinn Priester Slightly Behind Schedule, May Begin Season On IL

Brewers starter Quinn Priester may be facing a season-opening injured list stint. Manager Pat Murphy told reporters that the righty is slightly behind schedule in his buildup and isn’t a lock for Opening Day (link via Curt Hogg of The Milwaukee Journal-Sentinel).

Priester battled wrist soreness at the end of last season. He avoided an IL stint and was healthy enough to make two playoff appearances (albeit with poor results). The team and pitcher decided to take things a little slower than usual over the offseason to reduce the risk of the wrist flaring back up. He’s throwing but hasn’t made any appearances this spring.

There’s minimal concern about this being a long-term issue. Priester seems likely to get some game reps before camp is finished. He might not have time to build into a starter’s workload within the next three weeks, though. A season-opening injured list stint would allow them to send him to the minors for a rehab start or two if he’s not completely ready. He’d only miss two turns through the rotation if he has a minimal IL stay.

Milwaukee acquired Priester in a mid-April trade with the Red Sox a year ago. The former first-round pick had fallen down Boston’s depth chart. Milwaukee plugged him directly into a big league rotation that was struggling with injury. Priester ran with the opportunity, pitching to a 3.32 ERA across 157 1/3 innings. His strikeout and walk profile was more solid than great, but the sinkerballer got grounders at a 56.1% clip. He allowed three runs or fewer in all but four of his 29 appearances.

Brandon Woodruff is also questionable for the start of the regular season after last year’s lat strain. The two-time All-Star has a better shot of starting the season on the active roster than Priester does. Woodruff has thrown batting practice and is scheduled to make his Cactus League debut on Saturday, Hogg writes.

Woodruff would be the obvious choice to start on Opening Day if he’s sufficiently stretched out. Jacob Misiorowski is the only other pitcher who seems locked into the season-opening rotation. The flamethrower made his Spring Training debut this afternoon against Great Britain in a World Baseball Classic exhibition; he tossed 38 pitches and struck out five over two innings.

Logan Henderson, Robert GasserChad Patrick and trade pickups Brandon Sproat and Kyle Harrison are all competing for rotation roles. Milwaukee will rely heavily on one of the deeper bullpens in the league and should be aggressive in shuttling pitchers back and forth from the minors. Woodruff and lefty reliever Rob Zastryzny are their only pitchers who can’t be optioned.