Atlanta Braves activated CF Michael Harris II from the paternity list.
Baltimore Orioles transferred RHP Yaramil Hiraldo from the 15-day injured list to the 60-day injured list. Right shoulder inflammation.
Baltimore Orioles placed 1B Ryan Mountcastle on the 60-day injured list. Left foot fracture.
Cleveland Guardians activated RF George Valera from the 10-day injured list.
Cleveland Guardians activated RHP Hunter Gaddis from the 15-day injured list.
Detroit Tigers transferred CF Parker Meadows from the 10-day injured list to the 60-day injured list. Left radius fracture.
Houston Astros placed RHP Tatsuya Imai on the 15-day injured list retroactive to April 12, 2026. Right arm fatigue.
Houston Astros placed SS Jeremy Peña on the 10-day injured list retroactive to April 12, 2026. Grade one hamstring strain.
Los Angeles Dodgers placed RHP Ben Casparius on the 15-day injured list. Right shoulder inflammation.
New York Mets placed 1B Jared Young on the 10-day injured list. Left meniscus tear.
Philadelphia Phillies placed RHP Zach Pop on the 15-day injured list. Right calf strain.
Philadelphia Phillies placed RHP Zach Pop on the 15-day injured list. Right calf strain.
Philadelphia Phillies placed RHP Jonathan Bowlan on the 15-day injured list. Right groin strain.
Toronto Blue Jays transferred RHP Shane Bieber from the 15-day injured list to the 60-day injured list. Right elbow inflammation.
Washington Nationals placed LHP Ken Waldichuk on the 15-day injured list. Left forearm tightness.
Washington Nationals placed RHP Cole Henry on the 15-day injured list. Right rotator cuff strain.
Atlanta Braves designated SS Luke Williams for assignment.
Cleveland Guardians designated LHP Kolby Allard for assignment.
St. Louis Cardinals designated LHP Jared Shuster for assignment.
Chicago Cubs signed free agent OF Stharling De Los Santos to a minor league contract.
Chicago Cubs signed free agent SS Stharling De Los Santos to a minor league contract.
Los Angeles Dodgers signed free agent RHP Eduardo Villegas to a minor league contract.
Toronto Blue Jays signed free agent RHP Kenyer Navarro to a minor league contract.
Baltimore Orioles selected the contract of LF Weston Wilson from Norfolk Tides.
New York Mets selected the contract of LF Tommy Pham from St. Lucie Mets.
Atlanta Braves recalled RHP Rolddy Muñoz from Gwinnett Stripers.
Baltimore Orioles recalled RHP Dean Kremer from Norfolk Tides.
Houston Astros recalled RHP J.P. France from Sugar Land Space Cowboys.
Houston Astros recalled LF Shay Whitcomb from Sugar Land Space Cowboys.
Houston Astros recalled LHP Colton Gordon from Sugar Land Space Cowboys.
Los Angeles Dodgers recalled RHP Kyle Hurt from Oklahoma City Comets.
Philadelphia Phillies recalled RHP Seth Johnson from Lehigh Valley IronPigs.
Pittsburgh Pirates recalled LHP Evan Sisk from Indianapolis Indians.
St. Louis Cardinals recalled RHP Ryan Fernandez from Memphis Redbirds.
Washington Nationals recalled RHP Orlando Ribalta from Rochester Red Wings.
Washington Nationals recalled RHP Jackson Rutledge from Rochester Red Wings.
Colorado Rockies optioned RHP Valente Bellozo to Albuquerque Isotopes.
Cleveland Guardians optioned 1B CJ Kayfus to Columbus Clippers.
Detroit Tigers optioned RHP Yoniel Curet to FCL Tigers.
Atlanta Braves optioned LHP Dylan Dodd to Gwinnett Stripers.
Pittsburgh Pirates optioned LHP Hunter Barco to Indianapolis Indians.
Cincinnati Reds optioned OF Noelvi Marte to Louisville Bats.
Baltimore Orioles optioned LHP Cade Povich to Norfolk Tides.
Baltimore Orioles optioned 1B Christian Encarnacion-Strand to Norfolk Tides.
Houston Astros optioned RHP Jayden Murray to Sugar Land Space Cowboys.
New York Mets optioned 3B Ronny Mauricio to Syracuse Mets.