Selby (hamstring) is expected to begin a rehab assignment this week, Rich Dubroff of BaltimoreBaseball.com reported Sunday.

Selby has been on the shelf with a strained left hamstring since July 29. It's unclear how many rehab outings the 27-year-old reliever will require before being reinstated from the IL, but it seems as though he'll be healthy before the end of the regular season. In nine appearances with the Orioles in 2025, Selby logged a 4.09 ERA with a 12:2 K:BB across 11 innings.

Phillips will serve as an the Marlins' opening pitcher for Sunday's game against the Phillies, Daniel Alvarez-Montes of ElExtraBase.com reports.

Phillips made seven starts for Philadelphia in 2024, but he's been deployed exclusively as a reliever during his first season in Miami. Though he's in line for his first start of 2025 while taking on his former team, Phillips isn't expected to cover much more than an inning or two before turning the game over to the bullpen. Sunday had been Adam Mazur's turn in the rotation, so Mazur could be deployed in bulk relief behind Phillips.

The Mets optioned Herget to Triple-A Syracuse on Sunday.

Herget will head back to Syracuse after a four-day stint in the big leagues. He appeared in two games during that stretch, allowing three runs across 2.1 innings Tuesday before pitching 1.2 scoreless frames Saturday. Herget has a 2.00 ERA in 27 innings with Syracuse this season.

The Mets optioned Suero to Triple-A Syracuse on Sunday.

Suero joined the big-league club Friday after being claimed off waivers from Atlanta on Thursday. He'll now head to Syracuse without making his Mets debut. The 33-year-old reliever logged a 1.35 ERA in 46.2 innings with Atlanta's Triple-A affiliate earlier this season.

The Mets reinstated Garrett (elbow) from the 15-day injured list Sunday.

Garrett had been on the shelf since Aug. 25 due to inflammation in his right elbow. The 32-year-old reliever has been cleared to rejoin the active roster after a brief minor-league rehab assignment, during which he threw a scoreless inning with one strikeout for Double-A Binghamton. Garrett has a 3.61 ERA in 52.1 innings with the Mets this season.

The Twins recalled Ohl from Triple-A St. Paul on Sunday, Aaron Gleeman of The Athletic reports.

Ohl was called up for his MLB debut in late August and had a 5.66 ERA, 1.60 WHIP and 16:5 K:BB over 20.2 innings (seven appearances) before being sent back to Triple-A. The right-hander is now back in the big leagues and is likely to operate as a long reliever.

O'Brien (3-0) struck out one in a scoreless frame and was credited with a win in Saturday's victory over the Giants.

O'Brien missed more than a week of action with right shoulder discomfort, but he showed no ill effects Saturday, displaying his normal velocity and needing only eight pitches to retire the Giants in order in the top of the ninth. The reliever picked up his third win of the season after the Cardinals rallied for three runs to walk it off in the bottom of the frame. As long as he stays healthy, O'Brien will remain in the late-inning mix for St. Louis.

The Rays recalled Sulser from Triple-A Durham on Sunday, Marc Topkin of the Tampa Bay Times reports.

Tampa Bay placed Mason Englert (shoulder) on the injured list Sunday, opening up a spot on the active roster for Sulser. Sulser has been at Triple-A since June 19. The 35-year-old right-hander has recorded a 1.30 ERA in 34.2 innings with Durham this season.

Ashcraft (forearm) played catch Saturday, MLB.com reports.

Ashcraft was placed on the 15-day injured list Aug. 27 due to a right forearm strain, which an MRI confirmed to be inflammation in a muscle near his wrist. The next step for Ashcraft is to throw a side session Sunday and then face live hitters.

The Rays placed Englert on the 15-day injured list Sunday, retroactive to Sept. 4, due to a right shoulder impingement, Marc Topkin of the Tampa Bay Times reports.

Englert hasn't pitched since throwing two scoreless innings Wednesday against Seattle. The reliever will be eligible for reinstatement Sept. 19. Cole Sulser was recalled from Triple-A Durham in a corresponding move.