MLB Player News

Valera underwent Tommy John surgery on his right elbow Tuesday, Alex Speier of The Boston Globe reports.

Valera injured his elbow in mid-April while pitching for High-A Greenville, and after an MRI and several consultations, he opted for surgery. The operation will likely knock the 19-year-old out until the second half of the 2027 season. Valera held a 1.93 ERA and 17:4 K:BB over 9.1 frames with Greenville before getting hurt.

The Twins designated Roa for assignment Wednesday.

The move frees a spot on the 40-man roster for right-hander Yoendrys Gomez, who was acquired from the Rays on Wednesday. Roa was a waiver claim of the Twins in late April but didn't make an appearance at the big-league level, having turned in a 7.71 ERA in three relief outings with Triple-A St. Paul.

Mateo was held out of the lineup for Wednesday's game against the Mariners while he nurses a jammed thumb, Lindsay Crosby of BravesToday.com reports.

The injury looks to be minor, but it was enough that Atlanta felt compelled to call up Jim Jarvis from Triple-A Gwinnett to make his MLB debut at shortstop Wednesday. Atlanta is idle Thursday, so Mateo will receive at least a couple days of rest. Mateo had started six straight games before being left out of the lineup Wednesday.

Yankees manager Aaron Boone said Wednesday that Rodon (elbow) is likely on track to return from the 15-day injured list to make his season debut Sunday in Milwaukee, Jorge Castillo of ESPN.com reports.

Boone wouldn't 100 percent confirm that Rodon will take the hill Sunday, but the left-hander looks like he'll receive clearance to pitch that day if he makes it through his next bullpen session no worse for the wear. After undergoing surgery in October to remove loose bodies and shave down a bone spur in his left elbow, Rodon was brought along slowly in spring training and opened the season on the shelf before he was cleared to begin a rehab assignment April 24. Rodon looked sharp in appearances for High-A Hudson Valley and Double-A Somerset before struggling a bit in his final rehab outing with Triple-A Scranton/Wilkes-Barre on Tuesday, when he was charged with six runs (five earned) on seven hits and two walks. More importantly, however, Rodon built up to 6.1 innings and 83 pitches in the outing, which bodes well for his ability to handle a full workload in his 2026 MLB debut.

Jensen is not in the lineup for Wednesday's contest versus the Guardians.

It's a routine day off after Jensen had started each of the last seven games. The Royals will go with Elias Diaz at catcher and Salvador Perez at designated hitter Wednesday.

Marlins manager Clayton McCullough announced that Snelling will be called up from Triple-A Jacksonville to start Friday's game against the Nationals in Miami, Jordan McPherson of the Miami Herald reports.

Snelling will be stepping into the rotation spot that opened up this week after the Marlins designated Chris Paddack for assignment. After a dominant run at Jacksonville to close out the 2025 campaign, Snelling has continued to thrive in Triple-A to begin 2026, submitting a 1.86 ERA, 0.90 WHIP and 44:15 K:BB in 29 innings over six starts. He'll get a favorable matchup for his MLB debut and should stick around in the Miami rotation on a long-term basis if he's able to hold his own in his first exposure to the big leagues.

The Reds transferred Williamson (shoulder) from the 15-day injured list to the 60-day IL on Wednesday.

The transaction clears space on the 40-man roster for the addition of Tejay Antone, who was called up from Triple-A Louisville. Williamson landed on the 15-day IL last week with left shoulder fatigue and now won't be eligible for activation until late June.

The Reds selected Antone's contract from Triple-A Louisville on Wednesday.

Antone's return to the big leagues is a great story of perseverance, as he's believed to be the third pitcher to make it back to the majors following three Tommy John surgeries, per Charlie Goldsmith of Fox 19 Now Cincinnati. The 32-year-old righty earned a promotion after collecting a 2.25 ERA and 15:6 K:BB over 12 innings with Louisville. When Antone gets into a game, it will be his first at the big-league level since April 7, 2024.

The Reds optioned Petty to Triple-A Louisville on Wednesday.

Petty made a spot start during Monday's 5-4 loss to the Cubs, allowing three runs on four hits and two walks in 5.2 innings. With Nick Lodolo (finger) due back from the injured list this weekend, Petty will rejoin the Louisville rotation.

The Reds activated Johnson from the bereavement list Wednesday.

Johnson is ready to rejoin the bullpen after being away from the club for a few days. The veteran reliever will move up in the Reds' bullpen hierarchy while Emilio Pagan (hamstring) is out and could see some high-leverage opportunities.