José Buttó Undergoes Procedure For Blood Clot
TODAY: Butto underwent his surgery yesterday, the Giants announced (hat tip to Susan Slusser). The right-hander’s recovery timeline has now been increased to 5-6 months, meaning that Butto’s 2026 season is almost certainly over.
APRIL 4: The Giants announced today that Butto’s recovery timeline is 2-4 months.
APRIL 3: Giants reliever José Buttó has a blood clot in his throwing arm, the team told reporters (via Alex Pavlovic of NBC Sports Bay Area). He’s undergoing a procedure this evening to remove it.
Buttó landed on the 15-day injured list yesterday. The team initially announced that only as arm fatigue. The clot provides a little more clarity, but there’s no return timeline. Susan Slusser of The San Francisco Chronicle relays that it appears Buttó had pitched through the issue for a while before the clot was diagnosed earlier today.
Blood clotting can be associated with thoracic outlet syndrome. That was the case for Phillies ace Zack Wheeler, for example. The Giants have not said anything about whether that’s a fear for Buttó. However, skipper Tony Vitello told Slusser there are a few possible procedures that the right-hander might undergo.
San Francisco acquired Buttó from the Mets as one of three players in the Tyler Rogers deal last summer. Blade Tidwell, another part of the Rogers return, was coincidentally recalled to take his place in the bullpen yesterday. Buttó turned in a 4.50 ERA across 20 innings down the stretch. He surrendered five runs on six hits and four walks over two innings to begin the 2026 season.
Astros Claim Dustin Harris, Designate J.P. France For Assignment
The Astros announced that outfielder Dustin Harris was claimed off waivers from the White Sox. To create space for Harris on Houston’s 40-man roster, right-hander J.P. France was designated for assignment, as reported by The Athletic’s Chandler Rome shortly before the team’s official announcement.
Houston has 10 pitchers on the injured list, so it is a little surprising to see the team part ways with France when he has a minor league option remaining. Lack of pitching depth aside, however, France didn’t do much to hang onto his spot by posting an 8.10 ERA over 6 2/3 innings and three appearances for the Astros this season. The Astros also already designated France and subsequently outrighted him off the 40-man roster back in February, before selecting his contract again on April 10 when Cristian Javier went on the IL with a grade 2 shoulder strain.
Because of that past outright, France has the ability to elect free agency if he clears waivers again. Given how he wasn’t claimed last time around and he hasn’t done much to improve his stock since Opening Day, France may well clear waivers and then decide on either testing the open market or accepting another outright to Triple-A. Given how the Astros are in such dire need of pitching, France might feel comfortable biding his time in the minors until Houston gives him another look.
France has spent his entire career in the Astros organization, beginning as a 14th-round pick in the 2018 draft. He broke into the majors with a solid 3.83 ERA over 136 1/3 innings and 24 games (23 of them starts) in 2023, but has since delivered a 7.00 ERA over only 36 big league frames, as shoulder problems sidelined France for the bulk of the 2024-25 seasons.
Beyond all of Houston’s pitching injuries, the loss of Jake Meyers (oblique strain) and Zach Dezenzo (right elbow sprain) also depleted what was already a thin outfield picture. Harris can provide some depth given his experience at all three outfield positions, and his left-handed bat adds some balance to a very right-handed Astros roster. However, fellow outfielders Joey Loperfido and Taylor Trammell are two of the three other lefty swingers on the 26-man, leaving Harris a bit of an imperfect fit in terms of platoon work.
Harris has played in each of the last three MLB seasons, hitting .224/.318/.414 with two homers over 66 plate appearances and 27 games for the Rangers and White Sox. After being outrighted off the Texas roster in November, Harris elected free agency and signed with the Sox on a minor league deal. Chicago selected Harris to the 26-man on April 7 and he got into six games for the team before being DFA’ed earlier this week.
NL West Notes: Susac, Bailey, Freeland, Dollander, Ryan
Daniel Susac went 2-for-5 in the Giants‘ 10-5 win over the Nationals yesterday, as the catcher is now hitting an absurd .524/.545/.714 over the first 22 plate appearances of his Major League career. Susac was a Rule 5 Draft pick initially from the Athletics organization before he was taken by the Twins and then immediately dealt to the Giants.
A big Spring Training performance clinched Susac’s roster spot and a role as Patrick Bailey‘s backup, yet Susac’s dream start is earning him more playing time, with starts in three of San Francisco’s last five games. On Thursday, Giants manager Tony Vitello told the San Francisco Chronicle’s Susan Slusser and other reporters that the team intends on “involving [Susac] as much as possible, see if we get into an every other day situation, or whatever it might be.”
Bailey has never shown much at the plate over his four MLB seasons, but he is off to a particularly ugly start by hitting only .128/.180/.128 in 50 PA. While Bailey’s elite defense has been reason enough to earn him starting catcher duties in the past, the Giants’ offense has struggled so much (Friday notwithstanding) that the club has nothing to lose by riding the hot hand in Susac.
More from around the NL West…
- Kyle Freeland‘s MRI on his inflamed left shoulder didn’t reveal any structural damage, Rockies manager Warren Schaeffer told the Denver Post’s Patrick Saunders and other reporters. Freeland was retroactively played on the 15-day injured list on April 13, and the good diagnosis means that the veteran southpaw likely won’t miss too much time. The injury interrupted Freeland’s strong start to the season, as he had a 2.30 ERA over his first three outings.
- Chase Dollander is another Rockies pitcher getting good early results, as the former third overall pick has a 3.32 ERA, 28.7% strikeout rate, and 7.5% walk rate over 19 innings. Dollander has yet to start any of his five appearances, however, and Schaeffer told Saunders and company that Dollander will continue pitching behind an opener for the time being. The manager’s logic is simple: Dollander is “having a lot of success” as a bulk pitcher. “He’s settled into a routine, and routines are very different from being in the bullpen and starting. Obviously, we want him to be a starter, long-term. But right now we don’t want to mess with the routine,” Schaeffer said.
- The Dodgers‘ Triple-A affiliate in Oklahoma City placed River Ryan on the seven-day injured list yesterday, and Jack Harris of the California Post indicated that the placement is likely due to a hamstring injury. Ryan posted a 1.33 ERA over his first 20 1/3 MLB innings in 2024, but a Tommy John surgery in August of that year sidelined the right-hander for the entirety of the 2025 campaign. Returning to action with Oklahoma City this year, Ryan’s excellent peripherals and a .450 BABIP over seven innings of work indicate that he has pitched much better than his 5.14 ERA would imply. The IL stint will delay his eventual return to Los Angeles in what will probably be a bullpen role, as there isn’t room for Ryan even in a six-man Dodgers rotation if everyone is healthy.
Cubs Select Corbin Martin’s Contract
11:39PM: The Cubs officially announced Martin’s selection and Horton’s move to the 60-day IL.
11:04AM: The Cubs will select the contract of right-hander Corbin Martin prior to today’s game with the Mets, The Athletic’s Patrick Mooney reports. Cade Horton (who underwent Tommy John surgery yesterday) will be moved to the 60-day injured list to open up a 40-man roster spot for Martin, and the Cubs already had an open spot on their active roster after Daniel Palencia was placed on the 15-day IL yesterday.
Horton and Palencia are two of a whopping 10 pitchers on Chicago’s injured list, leaving the Cubs scrambling for extra arms. The situation has given Martin a path back to the majors after the righty signed a minor league deal back in January.
Martin is himself no stranger to injuries, as he missed the entirety of the 2020 season due to a TJ surgery and all of 2023 recovering from a lat tendon surgery. In the wake of the latter procedure, Martin spent all of 2024 in the minors before making his return to the Show to post a 6.00 ERA over 18 innings with the Orioles last season.
Over parts of four MLB seasons, Martin has a 6.54 ERA, 20.7% strikeout rate, and 12.8% walk rate across 75 2/3 innings with the Astros, Diamondbacks, and Orioles. Since his lat surgery, Martin has worked almost exclusively as a relief pitcher, but the role change hasn’t helped alleviate the control problems that have plagued Martin for much of his career.
Martin is out of minor league options, so Chicago would have to designate the righty for assignment and expose him to waivers before trying to send him back down to Triple-A via an outright. Given how the Cubs are hurting for pitching, Martin probably won’t be DFA’ed any time soon if he can provide decent results and eat a few innings out of the pen.
Mets Place Jorge Polanco On 10-Day Injured List
The Mets announced that infielder Jorge Polanco has been placed on the 10-day injured list (retroactive to April 15) due to a right wrist contusion. Catcher Hayden Senger was called up from Triple-A in the corresponding move, and Senger is already on New York’s 40-man roster.
The wrist issue is a new injury for Polanco, who has been bothered by left Achilles soreness for most of the season. Polanco hasn’t played since Tuesday, and Mets manager Carlos Mendoza told the New York Post’s Mike Puma and other reporters that Polanco underwent an MRI on Thursday. The results of that MRI weren’t yet known yesterday, though the fact that Polanco’s IL placement is officially termed as just a contusion probably indicates that the MRI didn’t reveal any structural damage.
It could be that between Polanco’s wrist and Achilles problems, the Mets decided it was simply time to give the veteran a full recuperation period, as well as basically a reset to his 2026 season. After signing a two-year, $40MM free agent deal this past winter, Polanco has hit only .179/.246/.286 over his first 61 plate appearances in a Mets uniform. The Amazins’ plan was to use Polanco primarily as a first baseman, but he has played only two games in the field and the rest at DH due to his Achilles discomfort.
Polanco is far from the only struggling Mets player, as Friday’s 12-4 loss to the Cubs extended New York’s losing streak to nine games. Francisco Alvarez and (to a lesser extent) Luis Robert Jr. are the only Mets regulars hitting well in the early going, as Juan Soto‘s hot start was cut short by an IL stint due to a calf strain.
The lack of offense could be why the Mets called up Senger, even though Alvarez and Luis Torrens are already on hand as the catching core. Having a third catcher allows Alvarez to remain in the lineup on an everyday basis as either the catcher or the DH, and plus Senger is himself hitting .257/.316/.714 with five homers in only 38 PA for Triple-A Syracuse.
Even with this huge power surge, Senger’s career Triple-A slash line is still a modest .238/.295/.397 over 408 PA with Syracuse. The 29-year-old made his Major League debut in 2025, and hit .181/.221/.194 in 78 PA over 33 games with the Mets.
Dodgers To Promote Ryan Ward
The Dodgers are calling first baseman/outfielder Ryan Ward up to the Major League roster, The Athletic’s Fabian Ardaya reports. The corresponding 26-man move isn’t yet known, and Ward was already added to Los Angeles’ 40-man roster back in November.
Ward will be making his big league debut the first time he appears in a game, and his first trip to the Show comes at the relatively old age of 28. In a less-stacked organization, Ward surely would’ve been in the majors much earlier, as he has crushed Triple-A pitching to the tune of a .264/.347/.511 slash line and 94 home runs over 1867 plate appearances in Oklahoma City over the last four seasons.
The fact that Ward has delivered these numbers in the hitter-friendly environment of the Pacific Coast League provides something of an asterisk. Ward also has extreme splits, even in his PCL MVP season of 2025 — the left-handed hitter crushed righties (1.038 OPS in 463 PA) and struggled badly against southpaws (.686 OPS in 189 PA) last season. Defensively, MLB Pipeline’s scouting report notes that Ward has a “lack of range and a below-average arm relegating him to left field or first base.”
Pipeline ranks Ward as only the 19th-best prospect in the Los Angeles farm system, while Baseball America doesn’t include Ward at all within their list of the top 30 Dodgers prospects. This is due in part to the Dodgers’ absurdly deep minor league system, but it again reflects how Ward isn’t considered a premium prospect, particularly at his age.
That said, Ward has done well for himself since being selected as an eighth-round pick in the 2019 draft, and his long journey to the majors is now finally nearing a payoff. Rockies right-handers Ryan Feltner and Michael Lorenzen are scheduled to start the next two games against the Dodgers, so Ward will probably have his MLB debut in the books before the weekend is over.
Teoscar Hernandez fouled a ball off his foot in yesterday’s 7-1 win over the Rockies, so that could potentially be the reason for Ward’s call-up. Alex Call is the only full-time outfielder on the L.A. bench —Hyeseong Kim and Santiago Espinal have some outfield experience but are infielders by trade, and both Tommy Edman and Enrique Hernandez are on the injured list until closer to the end of May. The set nature of the Dodgers’ lineup means that Call has only played in five games this season while spelling Hernandez, Andy Pages, and Kyle Tucker, though optioning Call to the minors doesn’t seem likely since Call is the top backup center field candidate.
Blue Jays Place Lazaro Estrada On 15-Day Injured List
The Blue Jays placed right-hander Lazaro Estrada on the 15-day injured list due to an impingement in his throwing shoulder. The placement is retroactive to April 5, which was the day the Jays optioned Estrada to Triple-A. As Sportsnet’s Shi Davidi explains, Estrada’s injury was discovered to have occurred when he was on the active roster, and as such Estrada has been placed on the big league version of the IL.
The transaction means that Estrada logs some extra MLB service time, which is no small matter for a player who entered the season with only four days’ worth of service time. Estrada made his big league debut in 2025, posting an 8.59 ERA over 7 1/3 innings and two appearances for Toronto. The righty only got into one game this season, but Estrada looked much sharper in tossing four shutout innings against the White Sox on April 4, issuing just two walks in the long relief appearance.
Estrada (who turns 27 later this week) began his pro career as an international signing in 2018 and has spent his entire career in the Jays organization. He didn’t reach Triple-A until 2025 and Estrada then posted a 5.73 ERA over 97 1/3 innings for Buffalo, though a .331 BABIP somewhat inflated Estrada’s ERA. Working mostly as a starter in the minors, Estrada is viewed as a long reliever or depth arm at best as a big league option.
Estrada now becomes the seventh pitcher and 11th player overall on Toronto’s big league injured list, as the Jays have been hammered by injuries in the early part of the 2026 season. The health woes may not be over yet, as Daulton Varsho left yesterday’s 6-3 loss to the Diamondbacks due to left knee discomfort. Varsho’s issue is considered minor enough for now that an MRI isn’t being planned (as per MLB.com’s Keegan Matheson), yet losing Varsho even on a day-to-day basis is another hit to the Blue Jays lineup.
Josh Sborz Remains With Rangers After Exercising Upward Mobility Clause
TODAY: Sborz will be staying with the Rangers, as Evan Grant writes that no team claimed the right-hander during the two-day period following the triggering of his upward mobility clause. Sborz has another opt-out date in his contract in mid-June if he isn’t already in the majors.
APRIL 14, 10:51pm: Curvelo exited tonight’s appearance against the A’s with an apparent arm injury after throwing a pitch several feet off the plate. The team has yet to provide any updates but an injured list stint seems highly likely.
10:25pm: The Rangers may have an upcoming roster decision. Evan Grant of The Dallas Morning News reports that Josh Sborz’s minor league contract contains an assignment clause that goes into effect tomorrow. Texas will need to make him available to every other team. If another club is willing to carry him on the MLB roster, the Rangers would either need to call him up themselves or let him go.
Sborz has spent the past six seasons in the Texas organization. The Rangers non-tendered him at the end of the 2025 campaign after he missed the entire season rehabbing shoulder surgery. They brought him back on a minor league contract over the offseason. Sborz did not break camp but has had a strong first few weeks at Triple-A Round Rock.
The 32-year-old reliever has worked seven innings of one-run ball in the minors. Sborz has recorded eight strikeouts against four walks while hitting a batter. His fastball was in the 94-95 mph range during tonight’s Triple-A appearance, in which he fired a perfect inning with a pair of strikeouts. Sborz has used the heater around half the time while mixing a curveball and slider as his secondary offerings.
Sborz’s performance has been inconsistent throughout his big league career. He has a near-5.00 earned run average over 154 appearances, but he has an above-average 27.7% strikeout rate. Sborz was also a pivotal late-game weapon for Bruce Bochy during the 2023 World Series run, firing 12 innings of one-run ball en route to the only championship in franchise history.
If no other team is willing to carve out a bullpen spot for Sborz, he’ll remain in Triple-A with Texas. That’d be the easiest outcome for the Rangers. If another club expresses interest and they don’t want to lose him, they’d need to create active and 40-man roster space. The former wouldn’t be difficult, as they could option Luis Curvelo back to Triple-A.
The Rangers’ 40-man roster is at capacity. Cody Freeman and Cody Bradford are on the injured list and the only candidates for a move to the 60-day IL, which would keep them out of MLB action until the final week of May.
Shawn McFarland of The Dallas Morning News provided updates on both players over the weekend. Freeman is beginning baseball activities after suffering a lower back injury at the beginning of camp. Bradford, who is working back from elbow surgery, made a Triple-A rehab start a couple weeks ago but encountered some general soreness. The Rangers aren’t especially concerned but have halted his rehab work for an indeterminate period so as not to push him too quickly.
Bryce Miller To Make Rehab Start
Mariners right-hander Bryce Miller will head out on a rehab assignment this weekend. The 27-year-old is working his way back from an oblique injury. He’ll start for Triple-A Tacoma on Saturday, general manager Justin Hollander told reporters, including Daniel Kramer of MLB.com.
Miller fell behind the other starters during the spring after experiencing tightness in his side. The issue ultimately landed him on the injured list to open the season. The righty is coming off an injury-plagued 2025 campaign. He went down with elbow inflammation midway through May. Miller initially returned from the injury at the end of May. He was hammered for eight earned runs over nine innings and went back on the IL with the same injury.
The elbow injury didn’t stop Miller from contributing in the postseason. Despite an ineffective eight starts to close the regular season, he delivered three strong outings in the playoffs. Miller held the Tigers to two earned runs in his lone ALDS appearance, then notched a pair of one-run outings against the Blue Jays in the ALCS. He earned the win in Game 1 of the series with a quality start against Toronto.
Miller is expected to need the full 30 days allotted for the rehab assignment, per Ryan Divish of the Seattle Times. The plan is for him to throw two innings or 30 pitches with the Rainiers tomorrow. Now that Miller has a definitive timeline, questions will arise about who he’ll replace in the starting rotation. Right-hander Emerson Hancock slotted into Miller’s spot to open the season. He’s been phenomenal, posting a 2.28 ERA with a 25:4 strikeout-to-walk ratio.
“If we get a month from now, and that’s what happens, we’ll figure it out,” Hollander said when asked about potentially having six pitchers for five rotation spots. “We haven’t made any decisions on that whatsoever.”
Hancock has had shots in the past, as the Mariners have dealt with injuries to Miller, George Kirby, and Logan Gilbert. It’s never gone nearly this well. The 26-year-old had an ERA in the mid to high-4.00s in each of his first three big-league seasons. His “best” strikeout rate heading into this year was his 16.6% mark in 2025. That number sits at 29.4% through four starts this season. Hancock has made significant arsenal changes, prioritizing his four-seamer over his sinker and throwing his sweeper 27.4% of the time, up from 3.2% in 2025. His Stuff+ is up to 107. He’d topped out at a 91 Stuff+ in his three previous seasons.
Photo courtesy of Rick Scuteri, Imagn Images
Lourdes Gurriel Jr. Nearing A Return
The Diamondbacks could get Lourdes Gurriel Jr. back just in time for a matchup against his former team. “Don’t be surprised if you see him in our lineup this weekend,” manager Torey Lovullo told the Burns & Gambo Show. The outfielder is less than eight months removed from tearing his ACL near the end of the 2025 season. Francys Romero of BeisbolFR reports Gurriel is with the team in Arizona. The Diamondbacks kicked off a three-game set against the Blue Jays on Friday.
Gurriel’s 2025 campaign ended in the sixth inning of a matchup against the Rangers on the first day of September. While converging with Blaze Alexander on a fly ball in the left-center gap, Gurriel swerved to avoid the diving center fielder. He immediately went down with a knee injury and had to be carted off the field. ACL tears typically sideline players for 9-10 months, but Gurriel is on track to smash that timeline.
While he didn’t make it back in time for Opening Day, like he had mentioned to Lovullo in the offseason, Gurriel was back on the field Wednesday. He walked and doubled in four plate appearances with Double-A Amarillo. The 32-year-old followed it up with a three-run home run in last night’s game.
The original plan was for Gurriel to return to the Diamondbacks as the DH in an effort to ease him back into action. That might not be necessary anymore, based on his rapid recovery. “We’re going to just judge it on his volume and what he’s giving us,” Lovullo told reporters, including Alex Weiner of Arizona Sports. “So if he were to come back sooner than later, we will put him in the outfield, see what that volume looks like, see how he feels the next day and then just guide through it with him.”
The Diamondbacks have struggled to get production from their left fielders, especially since Jordan Lawlar went down. The club has the sixth-lowest OPS at the position at .553. Most of that production came from Lawlar, who went 6-for-18 with a home run before breaking his wrist a week into the season. Tim Tawa and Jorge Barrosa have handled the majority of the reps in left.
Gurriel came back to Arizona this offseason on a $13MM player option. He had the opportunity to opt out of the three-year, $42MM deal he signed heading into the 2024 season. The ACL injury made it an easy decision to stay with the Diamondbacks. Gurriel had a career-low 95 wRC+ in 2025, but did hit 19 home runs and chip in 10 steals.
Photo courtesy of Rob Schumacher of The Republic, via Imagn Images