MLB Player News

Yankees manager Aaron Boone said that Loaisiga will undergo surgery Tuesday to remove a bone spur from his right elbow and be shut down from throwing for 3-to-6 weeks, Bryan Hoch of MLB.com reports.

According to Meredith Marakovits of YES Network, Boone said that Loaisiga won't be ready to return from the 15-day injured list until August at the earliest, which would seem to imply that the right-hander may need more than six weeks to recover from surgery before he starts throwing again. Whatever the case, Loaisiga is headed for an extended absence after he initially appeared headed for a minimum-length stay on the IL when he was deactivated April 8 with right elbow inflammation.

White (elbow) will make a rehab start Wednesday for Triple-A Buffalo, Keegan Matheson of MLB.com reports.

White will make his second rehab appearance after throwing 3.1 shutout innings for Low-A Dunedin last Wednesday. The right-hander is being built up as a starter as he recovers from elbow inflammation that has sidelined him for the entirety of the 2023 campaign. White is scheduled to throw around 50 pitches Wednesday and should be fully stretched out after another rehab start or two, but he may not have a spot in the Toronto rotation waiting for him by the time he's ready to return from the 15-day injured list. The Blue Jays' top five starting pitchers are all healthy at the moment.

Abreu pitched one inning against Texas on Sunday, allowing six runs on two hits and four walks while striking out one batter.

Abreu had pitched well this season prior to Sunday, allowing just two earned runs -- both against Toronto on April 21 -- over 12.1 innings. His ERA took a huge hit Sunday, however, jumping from 1.46 to 5.40. The damage was largely due to his inability to find the zone, as he threw only 20 of 41 pitches for a strike and issued four free passes. In fact, the final three batters he faced all reached via walk and eventually came around to score. Abreu struggled with his control last season, posting a 12.8 percent walk rate across 38.2 frames, and he's already issued 10 free passes over his first 13.1 innings in 2023.

The Mets optioned Reyes to Triple-A Syracuse prior to the second game of Monday's doubleheader with Atlanta.

Reyes' demotion comes after he drew the start for the first contest of the twin bill in what amounted to a bullpen game. Though the Mets likely weren't counting on Reyes working deep into the game, he was able to record only three outs before manager Buck Showalter turned to four relievers to cover the remaining eight innings of the 9-8 loss. Reyes took the loss after he was charged with five earned runs on five hits and one walk in the 37-pitch appearance.

The Mets transferred Ridings (lat) from the 15-day injured list to the 60-day IL on Monday.

Since Ridings didn't appear in any Grapefruit League games prior to opening the season on the 15-day IL, he'll be eligible to come off the 60-day IL as soon as May 29. It's unclear if he'll be ready to go by that point, however, as the Mets haven't provided any updates regarding where he stands in his recovery from the right lat strain that landed him on the shelf. Whenever he advances to the point of being ready to pitch in games, Ridings will likely need multiple minor-league rehab appearances before the Mets consider activating him.

The Mets selected Muckenhirn's contract from Triple-A Syracuse prior to the second game of Monday's doubleheader with Atlanta.

The Mets will have Muckenhirn and Jose Butto -- who was designated as the 27th man for the twin bill -- available to provide length behind starter Tylor Megill for the second game after New York treated the opening game as a bullpen day, with five relievers covering nine innings in the 9-8 loss. Muckenhirn is in the majors for the first time in his career after he churned out a 0.77 ERA and 1.25 WHIP over 11.2 innings at Syracuse, though those ratios were supported by a poor 4:4 K:BB.

The Nationals recalled Abbott from Triple-A Syracuse on Monday.

Abbott posted a 5.25 ERA over 16 appearances (nine starts) with the Nationals last season, and though he maintained a 6.46 ERA in his first five starts with Syracuse in 2023, he struck out 12 over 5.2 innings his last time out Friday. In a corresponding move, the Nationals placed Chad Kuhl (foot) on the 15-day injured list. Kuhl's spot in the rotation is due to come up Wednesday against the Cubs, and manager Dave Martinez acknowledged that Abbott could be called upon to make the start if he isn't needed in relief in the first two games of the series with Chicago, per Mark Zuckerman of MASNSports.com.

The Tigers claimed Bristo off waivers from the Rays on Monday, Marc Topkin of the Tampa Bay Times reports.

The Rays designated Bristo for assignment over the weekend and he has now latched onto another organization. Bristo, 28, tossed three scoreless relief innings for Tampa Bay in his major-league debut last month. He'll likely report to Triple-A Toledo to begin his tenure with his new organization.

Arizona acquired Pilkington from Cleveland on Monday in exchange for cash considerations.

Pilkington had been removed from Cleveland's 40-man roster late last week and has now found a new home. The left-hander has a limited ceiling but is a capable depth arm for Arizona. He's posted a 3.75 ERA over 16 appearances (11 starts) at the big-league level and will likely slide into Triple-A Reno's rotation.

Roberts (elbow) progressed to throwing off flat ground from 105 feet before the end of spring training, MLB.com reports.

The Cubs haven't provided any recent updates on Roberts within the past month, but unless he's suffered an unreported setback in his recovery from the Tommy John surgery he underwent last July, he's presumably increased his throwing distance off flat ground over the last few weeks and could soon be ready to resume mound work. Given the timing of his elbow procedure, Roberts may face an uphill battle to get back in a minor-league rehab game before the end of the season, but he should be fully cleared ahead of next year's spring training.