Mets To Hire J.D. Martinez As Special Advisor
The Mets are going to hire J.D. Martinez as a special advisor to baseball operations, reports Tim Healey of The Boston Globe. Though there’s no mention of retirement, Martinez is now 38 years old and hasn’t played in the big leagues since 2024, so this seems to signal that he is moving into his post-playing days.
Martinez had a long stretch as one of the best hitters in the majors but it didn’t always seem like it would play out that way. He was drafted by the Astros with a 20th-round pick back in 2009. He made it to the big leagues in 2011 but didn’t immediately flourish. By the end of the 2013 season, he had taken 975 trips to the plate but had produced a tepid .251/.300/.387 line. That resulted in an 87 wRC+, indicating he was 13% worse than league average. Martinez was a corner outfielder without much speed, so it was hard for him to provide value when he wasn’t hitting. The Astros gave up, releasing Martinez in March of 2014.
He was scooped up by the Tigers, who signed him to a minor league deal. That allowed Detroit to benefit from Martinez breaking out offensively. He hit ten home runs in 17 Triple-A games to begin the season and was up in the majors three weeks into April. He hit 23 more home runs in the big leagues that year, slashing .315/.358/.553. He added two more long balls in the postseason, though the Tigers were eliminated by the Orioles in the ALDS.
The Tigers’ competitive window closed, though Martinez continued to perform. He hit another 38 home runs in 2015 while putting up a .282/.344/.535 line. He was selected to his first All-Star team that summer and went on to win a Silver Slugger award. In 2016, he missed time due to an elbow injury and only got into 120 games but still hit another 22 home runs and slashed .307/.373/.535.
In 2017, Martinez was an impending free agent and the Tigers were in rough shape, as they would eventually lose 95 games that year. That made Martinez a logical summer trade chip, so he was flipped to the Diamondbacks for Dawel Lugo, Sergio Alcántara and Jose King.
It was a tremendous pick-up for the Snakes, as Martinez went on a torrid power binge. He hit 29 home runs in just 67 games for Arizona down the stretch, including a four-homer game on September 4th, the 18th instance of a four-homer game in major league history. He helped the Snakes win 93 games and make the playoffs, though they were ultimately knocked out by the Dodgers in the NLDS.
He finished the season with 45 home runs overall and a combined .303/.376/.690 line, giving him a fantastic platform for free agency. The midseason trade also helped, as it meant he was ineligible to receive a qualifying offer. The Red Sox gave him a $110MM deal over five years to get him to Fenway, with opt-outs after the second, third and fourth years.
The deal paid immediate dividends for Boston. Martinez hit 43 home runs for them in 2018, helping mount a strong .330/.402/.629 line. The team won 108 games and then cruised through the postseason, never losing more than one game in a series. Martinez added three playoff home runs with a .300/.403/.520 line as the Sox won the World Series for the fourth time in the 15-year span which started in 2004.
Martinez continued hitting over the course of his deal, except in the shortened 2020 season, but never used his opt-outs. He played out the entirety of the five-year pact with Boston, launching 130 home runs with a .292/.363/.526 batting line.
He returned to free agency but was limited to short-term offers ahead of his age-35 season. He signed a one-year, $10MM deal with the Dodgers for 2023. He hit 33 home runs but saw his strikeout rate jump to 31.1%, four points above his previous career high. The Dodgers won 100 games but were defeated by the Diamondbacks in the NLDS.
Martinez then joined the Mets for the 2024 season via a one-year deal, signed late in March. That was technically worth $12MM but with notable deferrals. Martinez lowered his strikeout rate by a few ticks relative to the prior season but saw his home run total essentially halved to 16, in roughly the same number of plate appearances. The Mets won 89 games and progressed as far as the NLCS before losing to the Dodgers.
Shortly after the Mets were eliminated, Martinez revealed that he thought about hanging up his spikes when he remained unsigned deep into the 2023-24 offseason.“Here I am, the team’s breaking in five days, and I don’t even have a team yet,” he said. “Your brain goes into a weird mode, where you’re like ‘Am I playing? Am I not? Am I playing? Am I not? Is this it? Am I retired?'” Going into 2025, his name popped up in some rumors but he didn’t sign anywhere and sat out the season.
Now it seems Martinez is moving into the next phase of his career. Assuming his playing days are over, he finishes his career with 6,865 plate appearances in 1,642 games played. He racked up 1,741 hits, including 331 home runs. He scored 897 runs and drove in 1,071. He made six All-Star teams, won three Silver Slugger awards and one World Series ring. FanGraphs credits him with 32.1 wins above replacement, with Baseball Reference putting him a bit lower at 30.8 WAR. B-Ref pegs his career earnings just under $154MM. He had an incredible six-year peak from 2014 to 2019 during which he slashed .307/.373/.581. His 151 wRC+ for that span was topped only by Mike Trout, among hitters with at least 2,000 plate appearances.
We at MLB Trade Rumors salute Martinez on his excellent career and wish him the best as he pivots to the next phase of his life.
Photos courtesy of John E. Sokolowski, Rick Osentoski, Kim Klement, Brad Penner, Imagn Images
Diamondbacks Recall Jose Fernandez For MLB Debut
The Diamondbacks announced that infielder Jose Fernandez has been recalled to the active roster. He’ll be making his major league debut as soon as he gets into a game. He will take the spot of first baseman Pavin Smith, who has been placed on the 10-day injured list with left elbow inflammation, retroactive to March 29th.
Fernandez, now 22, was an international signing out of Venezuela in 2021. Since then, he has climbed the minor league ladder. He never really hit much but he stole some bases and played all four infield positions.
He may have taken a step forward offensively last year. He got into 122 Double-A games and stepped to the plate 511 times. His 17 home runs more than doubled his previous high, which was the seven long balls he hit in the prior season. His .272/.321/.454 batting line was still not overwhelming, translating to a 98 wRC+. However, considering his speed and his defensive abilities, it was an intriguing jump.
The Diamondbacks gave him a 40-man roster spot in November, to keep him out of the Rule 5 draft. In December, FanGraphs ranked him as the #42 prospect in the system. Arizona optioned him to the minors a few weeks ago, an unsurprising move since he had no Triple-A experience coming into this year. He does have one Triple-A game under his belt now but will quickly be thrust up to the show. He was perhaps chosen by default, as he was the only position player on the 40-man roster who wasn’t already in the majors or on the injured list.
The Snakes have a regular infield of Nolan Arenado, Geraldo Perdomo, Ketel Marte and Carlos Santana from left to right. With Smith out, they don’t really have a regular designated hitter. Utility guy Ildemaro Vargas is in that spot tonight. Fernandez gives the club a bit of depth all over and could perhaps serve as a pinch runner or defensive substitute. Given that every healthy position player on the 40-man is now on the active roster, another injury in the short-term will require Arizona to add a non-roster player.
Photo courtesy of Allan Henry, Imagn Images
8 Young Players Auditioning At New Positions
The 2026 season has gotten underway for all but six teams. The A's, Blue Jays, Braves, Royals, Rockies and Marlins will kick off their seasons today. The return of meaningful games has revealed or confirmed some usage plans.
There are a few veteran players who are known to be changing their primary positions this season -- in some cases sliding back to spots they've previously played. Brendan Donovan is moving over to third base to begin his Mariners tenure. The Marlins will play Christopher Morel at first base, while the Giants are giving Luis Arraez another chance to play second base. The Blue Jays are moving Andrés Giménez to shortstop after letting Bo Bichette walk. Mike Trout was back in center field for the Angels last night.
Positional movement is even more common for young players breaking in at the MLB level. Some well-regarded prospects are blocked at their natural positions and need to debut elsewhere. Others are moving down the defensive spectrum after struggling at their previous spots.
We'll run through some first- or second-year players taking on new defensive assignments to begin the year. They'll be worth monitoring to see how they take to unfamiliar spots on the diamond. For those who play fantasy baseball, this may also be an opportunity to get an early jump on players whose positional eligibility should expand within the first couple weeks of the season.
Jordan Lawlar, Diamondbacks, LF/CF
Lawlar was a full-time outfielder this spring, playing 14 games in center field and three in left. He made his regular season outfield debut as a left fielder last night. The D-Backs kept incumbent Alek Thomas in center, though they'll probably get Lawlar work up the middle as well. The 23-year-old made a nice play at the wall in his debut, taking a double away from Freddie Freeman in the process.
Throwing accuracy issues pushed Lawlar off third base at the end of the 2025 season. Arizona acquired Nolan Arenado to play alongside Geraldo Perdomo in what should be an excellent left side of the infield defensively. They need more offensive production out of the two outfield spots to the left of Corbin Carroll. Lawlar, a former No. 6 overall pick and .328/.414/.576 hitter in his Triple-A career, is going to get plenty of run out there.
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Diamondbacks Designate Grant Holman For Assignment
The Diamondbacks announced they’ve designated reliever Grant Holman for assignment. They also placed righty Cristian Mena (shoulder strain) and left-hander Blake Walston (rehabbing Tommy John surgery) on the 60-day injured list. They needed to clear three 40-man roster spots for Joe Ross, Jonathan Loáisiga and Ildemaro Vargas — all of whom have officially been selected onto the MLB roster.
They placed four more players on the injured list, as expected. Adrian Del Castillo (left calf strain), Lourdes Gurriel Jr. (recovering from ACL tear), and Tyler Locklear (rehabbing elbow/shoulder surgeries) all hit the 10-day IL. Merrill Kelly lands on the 15-day injured list with intercostal nerve irritation. Those placements are retroactive to March 22.
Arizona claimed Holman off waivers from the Athletics early in Spring Training. The 25-year-old righty has pitched parts of two seasons with the A’s, allowing a 4.66 ERA across 38 2/3 innings. He has fanned a below-average 18.8% of opponents against a lofty 10.2% walk rate. Holman made just one appearance this spring before being optioned, working around a walk to toss a scoreless inning.
The Diamondbacks will likely try to run him through waivers this week. Holman has just over one year of MLB service and still has a couple minor league options remaining. He works in the 94-95 mph range with his fastball while using a splitter and slider as his offspeed pitches.
Poll: Who Will Win The NL West?
With Opening Day just around the corner, the offseason is more or less complete for MLB’s 30 clubs and teams. Until the playoffs begin, teams will be focused on a smaller goal: winning their division. In the run-up to the start of the season, we will be conducting a series of polls to gauge who MLBTR readers believe is the favorite in each division. The Blue Jays came out on top in the AL East, and the Tigers did the same in our poll on the AL Central. Yesterday, MLBTR readers overwhelmingly voted (66%) to predict the Mariners would win the AL West. Today, we’ll be moving on to the National League, starting with the NL West. All teams are listed in order of their 2025 regular season record:
Los Angeles Dodgers (93-69)
The Dodgers may have not even qualified for a playoff bye last year, but their dominant performance during the postseason quelled any doubt about the club being the class of the National League. Los Angeles did not rest on its laurels this offseason, adding two more superstars: outfielder Kyle Tucker and closer Edwin Diaz. That duo levels up a roster that already sports Shohei Ohtani, Freddie Freeman, Yoshinobu Yamamoto, and Mookie Betts among many other high-end players. As has become the norm, the Dodgers enter 2026 as the overwhelming favorite to win the division, although their aging and injury-prone core will surely start showing cracks at some point. Will this year be that year?
San Diego Padres (90-72)
On paper, the Padres might look to some as if they’re more likely to miss the playoffs entirely than overtake the Dodgers in the NL West. The silver living for San Diego, then, is that this was also true headed into the 2025 season. Despite that narrative, the Padres managed to spend much of the summer in a virtual tie with Los Angeles, and they were in sole possession of first place as late as August 23. This year, they’ll look to defy the odds once again with a patchwork rotation that offers little certainty outside of Nick Pivetta and a lineup that wasn’t substantially improved over the offseason. The biggest additions to San Diego relative to last year, in all likelihood, will be full seasons from star closer Mason Miller and veteran outfielder Ramon Laureano.
San Francisco Giants (81-81)
After a splashy trade for Rafael Devers last June, the Giants ended up selling at last year’s trade deadline. Their efforts to get back in the playoff hunt for 2026 this winter were more complementary than impactful. Tyler Mahle and Adrian Houser join a rotation that lost Justin Verlander. The lineup added a glove-first outfielder in Harrison Bader and a bat-first infielder in Luis Arraez. Still, the team looks solid on paper. Those additions leave the San Francisco offense without many obvious holes, and the rotation sports one of the game’s best starters in Logan Webb plus a former Cy Young winner in Robbie Ray. Perhaps the biggest question facing the Giants this year is in the bullpen. San Francisco traded Tyler Rogers and Camilo Doval last July and lost Randy Rodriguez to Tommy John surgery in September. None have been replaced. That could leave the club bleeding runs in the late innings without big steps forward from players like Erik Miller and Jose Butto.
Arizona Diamondbacks (80-82)
Just about everything that could go wrong on the pitching side did so for the Diamondbacks last year. Zac Gallen had the worst season of his career. Corbin Burnes, Justin Martinez, and A.J. Puk all underwent elbow surgery. Brandon Pfaadt and Eduardo Rodriguez had seasons to forget. Their team is weaker on paper headed into 2026 than it was in 2025, as their big offseason additions were reunions with Gallen and Merrill Kelly, plus additions at the infield corners (Carlos Santana and Nolan Arenado) won’t match the offensive output of those positions’ previous occupants (Josh Naylor and Eugenio Suarez). Even so, Ketel Marte and Corbin Carroll are legitimate superstars. Geraldo Perdomo might be one as well. If the team’s veteran pitchers can turn things around, perhaps the Diamondbacks could ride their strong offensive nucleus back into the postseason.
Colorado Rockies (43-119)
Following a 119-loss season in 2025, Colorado made some small moves under new front office boss Paul DePodesta but nothing that would truly move the needle. Jake McCarthy, Edouard Julien, Willi Castro, Michael Lorenzen, and Jose Quintana have certainly all had their fair share of success in the past, but each profiles as a complementary player at the best of times. Perhaps those moves working out plus steps forward from key pieces like Brenton Doyle and Ezequiel Tovar could help the Rockies avoid another 100-loss season, but a division title or Wild Card berth are both pipe dreams.
Who do MLBTR readers think will win the NL West? Have your say in the poll:
Who will win the NL West in 2026?
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Los Angeles Dodgers 66% (2,924)
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San Diego Padres 12% (523)
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Colorado Rockies 10% (449)
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San Francisco Giants 9% (403)
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Arizona Diamondbacks 3% (138)
Total votes: 4,437
Phillies, Oscar Mercado Agree To Minor League Deal
The Phillies are bringing veteran outfielder Oscar Mercado, who spent the 2025 season with their Triple-A club, back on a new minor league deal, MLBTR has learned. Mercado was with the D-backs this spring but was released yesterday. He’s represented by Excel Sports Management.
Mercado had a solid season with the Phillies’ Triple-A club in Lehigh Valley last year, his age-30 campaign. In 115 games and 477 plate appearances, he slashed .249/.369/.373 with 11 homers, 40 steals and more walks (14.5%) than strikeouts (14.3%). After a .242/.265/.333 showing in 34 spring plate appearances with the D-backs, he’ll now re-up with the Phils and head back to Lehigh Valley to begin the season.
It’s only natural to see Philadelphia bring in some familiar outfield depth. They’re going with top prospect Justin Crawford in center field to begin the season. Touted as he is, the 22-year-old has never taken a major league plate appearance and hasn’t had an especially impactful spring, batting .250/.291/.346 in 55 turns at the plate. Johan Rojas, one fallback option for Crawford, will miss the first half of the season after receiving an 80-game PED suspension.
The Phillies had utilityman Dylan Moore in camp as a non-roster invitee and have since signed him to a major league deal. He has 105 career innings in center but has been more of a corner option when playing on the grass. Left fielder Brandon Marsh has plenty of center field experience but is considered a below-average defender there. Waiver claim Pedro León gives the Phillies another 40-man option in center field, though he has only 21 major league plate appearances and hit .241/.312/.422 in 22 Triple-A games last year. Injuries limited him to 25 games overall.
Mercado hasn’t played in the majors since 2023 and was never really able to follow up on a strong rookie showing in 2019, when he batted .269/.318/.443 with 15 homers and 15 steals in 115 games with Cleveland. In 491 MLB plate appearances since that time, he’s slashed .206/.262/.334. Mercado has a solid Triple-A track record though, and he’ll give the Phillies some speed and depth across all three outfield spots.
D-Backs To Select Ildemaro Vargas
The Diamondbacks informed infielder Ildemaro Vargas he’ll be on the Opening Day roster, manager Torey Lovullo tells Nick Piecoro of The Arizona Republic. The Snakes reassigned fellow minor league signee Jacob Amaya to minor league camp yesterday.
Vargas finished last season on Arizona’s big league roster. The Snakes waived the switch-hitting utilityman at the beginning of the offseason, bringing him back on a minor league deal. Vargas is an organizational favorite as a depth infielder. This will be his seventh season logging some time with the Diamondbacks in the big leagues. They’ve been split among four separate stints dating back to 2017.
The 34-year-old Vargas batted .270/.292/.383 across 121 plate appearances a season ago. He had an excellent camp, hitting .378 with a pair of home runs and four doubles. That probably didn’t move the needle much for Arizona’s front office, as they’re not going to expect Vargas to morph into an offensive force at this stage of his career. He’s on the team for his defensive versatility and clubhouse presence. Arizona will run out an infield of Carlos Santana, Ketel Marte, Geraldo Perdomo and Nolan Arenado on most days.
Arizona will need to open at least three spots on their 40-man roster on Wednesday. Jonathan Loáisiga and Joe Ross also went into camp on minor league deals and secured MLB roster spots. Cristian Mena, Blake Walston, Tyler Locklear and Lourdes Gurriel Jr. are all candidates to land on the 60-day injured list — particularly the pitchers. If the Snakes don’t want to rule at least three of them out through the end of May, they’d need to designate one or more players for assignment.
Additionally, Piecoro reports that the team is carrying Juan Morillo and Andrew Hoffman as the last two middle relievers in their Opening Day bullpen. Those players are already on the 40-man roster, so there aren’t any roster complications, but it interestingly leaves them without a lefty to begin the season.
Paul Sewald, Taylor Clarke, Ryan Thompson and Kevin Ginkel are also in an all right-handed bullpen, while southpaws Brandyn Garcia and Philip Abner begin the season in Triple-A. The D-Backs open in Los Angeles against a Dodger lineup that includes Shohei Ohtani, Freddie Freeman, Kyle Tucker and Max Muncy.
T.J. McFarland Announces Retirement
After over a decade in the big leagues, T.J. McFarland is hanging up his spikes. The left-hander announced his retirement on Instagram today, thanking his wife, parents, family, friends, teammates and the clubs who employed him for all their support throughout his time as a professional ballplayer.
McFarland wraps up a career of more than a decade. A relative soft tosser by today’s standards, his velocity topped out in the low 90s and he didn’t strike many guys out. But he had great control and was one of the best arms in the league when it came to inducing ground balls. His earned run average wobbled from year to year, as ground balls are less reliable than strikeouts since they need to be hit towards fielders who can regularly convert them into outs. McFarland had three seasons with an ERA under 3.00 and five above 5.00, but he was generally effective on the whole.
His professional career began when he was a fourth-round pick of Cleveland in 2007, taken out of Amos Alonzo Stagg High School in Palos Hills, Illinois. He worked his way up the minor leagues as a starter. He was left unprotected in the 2012 Rule 5 draft. The Orioles took him and plugged him into their bullpen. He stuck on the roster all season long in 2013, throwing 74 2/3 innings over 38 appearances with a 4.22 ERA. His 17.5% strikeout rate was well shy of league average but he generated grounders on 57.8% of balls in play. He stuck with the Orioles in 2014 and dropped his ERA to 2.76 with fairly similar rate stats. But that ERA ticked up to 4.91 in 2015 and then 6.93 the year after.
He was released ahead of the 2017 season and landed with the Diamondbacks. His 5.33 ERA that year wasn’t especially impressive but he was back with the Snakes in 2018 and posted a flat 2.00 ERA over 72 innings. The seesaw nature of his career then flung him in the other direction, as he had a 4.82 ERA in 2019. That may have been related to the juiced balls in that season, as McFarland’s 17.1% home run to fly ball ratio was the highest of his career.
He was put on waivers after that campaign, getting claimed by the Athletics. He posted a 4.35 ERA for the A’s in that shortened season as the club won the American League West. He got to make his postseason debut, tossing two scoreless innings, though the A’s were knocked out by the Astros in the Division Series.
He became a free agent going into 2021. He was with the Nationals on a minor league deal for a while but then got back to the majors with the Cardinals. He gave them 38 2/3 innings with a 2.56 ERA. The Cards snagged a Wild Card spot, which meant a single-game playoff at that time.
Facing the Dodgers, the Cards would eventually fall with McFarland given the tough-luck loss. He was sent into a tied game in the bottom of the ninth. He got Albert Pujols and Steven Souza Jr. to line out then walked Cody Bellinger. Alex Reyes was brought in to face the right-handed Chris Taylor, who hit a walk-off home run. Since Bellinger was technically the winning run, the L went next to McFarland’s name in the boxscore.
Despite that bitter ending, the Cards clearly liked what McFarland gave them. They brought him back for 2022 via a $2.5MM deal, the largest of McFarland’s career. Unfortunately, he was dragged by one of his patented ERA swings. He was released in August with a 6.61 ERA and then re-signed with the Cards on a minor league deal. In 2023, he was mostly stuck in the minors, making just three appearances for the Mets midsummer.
Another bounceback came in 2024. He signed a minor league deal with the Dodgers but was traded to the A’s just before Opening Day and given a roster spot. He made 79 appearances for that club’s final season in Oakland with a 3.81 ERA. He re-signed with that club, a one-year deal worth $1.8MM, going into 2025. His ERA jumped up once more, getting to 6.89 that year, before he was released in July.
Overall, McFarland appeared in 460 major league games and logged 546 1/3 innings with a 4.18 ERA. His 13.7% strikeout rate was well below average but his 7.3% walk rate was quite good and his 61.7% ground ball rate was elite. Among pitchers with at least 500 innings pitched from 2013 to 2025, only Clay Holmes and Framber Valdez induced grounders at a higher rate than McFarland. He had a 26-20 record and earned one save and 68 holds. Baseball Reference pegs his career earnings a bit north of $12MM. We at MLB Trade Rumors salute McFarland on his fine career and wish him the best with whatever comes next.
Photos courtesy of Mark J. Rebilas, Jeff Curry, Darren Yamashita, Imagn Images
Diamondbacks To Add Jonathan Loaisiga, Joe Ross To Opening Day Roster
10:05PM: Right-hander Joe Ross is also making the team, as per Nick Piecoro of the Arizona Republic. The Diamondbacks will have to create another 40-man roster spot before selecting Ross, who inked a minor league contract last month. The numbers haven’t been there for Ross this spring, but Piecoro writes that Ross’ ability to pitch multiple innings gave him an advantage in the bullpen competition.
10:47AM: The Diamondbacks are adding right-hander Jonathan Loaisiga to their Opening Day roster, according to a report from Jorge Castillo of ESPN. Arizona’s 40-man roster is full, so a corresponding move will be necessary to officially select Loaisiga’s contract.
Loaisiga, 31, is joining a new club for the first time after spending his first eight MLB seasons with the Yankees. Signed by the Giants out of Nicaragua back in 2013, Loaisiga made just 13 starts for San Francisco’s Dominican Summer League affiliate before suffering injuries that sidelined him for the next two years. He was released by the organization in 2015 and caught on with the Yankees ahead of the 2016 season, where he continued to climb the minor league ladder as a starter and actually began his MLB career in a swing role.
The right-hander didn’t convert to short relief full-time until 2021, but looked utterly dominant once he did. Loaisiga turned in a 2.17 ERA with a 2.58 FIP and 3.01 SIERA in 70 2/3 innings of work for the Yankees that year. He struck out a respectable 24.4% of his opponents while walking just 5.7% and generating ground balls at a 60.9% clip. That dominant showing was enough to push Loaisiga into New York’s high leverage mix, and headed into 2022 it was easy to dream on him as the next dominant Yankees reliever. Unfortunately, things didn’t work out that way. His 2022 campaign was a struggle and saw him post below league average results (4.13 ERA) with only slightly better peripheral numbers (3.57 FIP, 3.76 SIERA). In the three years since then, he’s managed just 50 total appearances at the big league level due to a laundry list of injuries.
Those 50 appearances work out to a combined 3.51 ERA that’s decent enough, but his grounder rate has dropped to 52.0%, his strikeout rate now sits at a concerning 15.2%, and the righty’s 5.13 FIP (4.09 SIERA) both suggest those solid run prevention numbers are the result more of good luck on batted balls and sequencing than his underlying performance. With so many health and performance related red flags, it wasn’t a shock that Loaisiga needed to take a minor league deal this offseason. The one he landed with the Diamondbacks figured to give him a strong shot to make the roster, however, as the majority of their late-inning mix is set to start the season on the injured list.
A solid showing this spring further sealed the deal, as Loaisiga posted a 3.86 ERA in seven outings with seven strikeouts against just two walks. That’ll be enough to earn him a spot in the Diamondbacks bullpen to open the year, and he should have every opportunity to earn a high leverage role. Paul Sewald, Ryan Thompson, and Kevin Ginkel are among the other arms who will be vying for late inning roles as the season begins, though both A.J. Puk and Justin Martinez are expected back in the mix at some point this year.
Merrill Kelly To Begin Season On Diamondbacks’ 15-Day IL
Back problems have limited Merrill Kelly to just two Spring Training outings, and thus it isn’t any surprise that Diamondbacks manager Torey Lovullo announced today that Kelly would start the season on the 15-day injured list. Lovullo told reporters (including Alex Weiner of Arizona Sports) that the club’s starting five will consist of Zac Gallen, Ryne Nelson, Eduardo Rodriguez, Michael Soroka, and Brandon Pfaadt while Kelly recovers.
Kelly’s injury issues surfaced about a month ago, and it was enough to immediately scuttle plans for Kelly to get the Opening Day start. The right-hander received some injections that helped ease the discomfort enough that there was hope that the IL could be avoided altogether, though Kelly didn’t get into any game action until March 13. Over two Cactus League starts, Kelly has been rocked for an 8.31 ERA in 4 1/3 innings, so it’s clear he isn’t quite ready for prime time.
The results themselves aren’t really a red flag, since Kelly is still in the relatively early stages of his ramp-up given how his normal routine was interrupted by his bad back. Assuming he is able to get through extended Spring Training as expected, Kelly may just miss the minimum amount of time on the injured list.
A right shoulder strain 2024 and a nerve impingement in 2020 were both notable injuries for the right-hander, but Kelly has by and large been pretty durable over his seven MLB seasons, including a 184-inning campaign with the D’Backs and Rangers in 2025. After being traded to Texas at the deadline, Kelly returned to Arizona on a two-year, $40MM deal with a vesting option for the 2028 campaign (which would be Kelly’s age-39 season).
Between Kelly’s return and Gallen also somewhat surprising re-signing with Arizona on a one-year deal after his free agent market failed to develop, Soroka is the only new face within a familiar Diamondbacks rotation mix. Corbin Burnes will be back at some point in the second half once he recovers from his Tommy John surgery, so if all goes well, the D’Backs might be dealing with a surplus of arms later in the season if everyone is pitching well. Soroka is the likeliest candidate to move to the bullpen once Kelly is activated from the IL.