Athletics placed C Shea Langeliers on the paternity list.
Atlanta Braves activated C Sean Murphy from the 10-day injured list.
Boston Red Sox placed LHP Patrick Sandoval on the 60-day injured list. Left UCL surgery recovery.
Boston Red Sox placed LHP Danny Coulombe on the 15-day injured list retroactive to May 2, 2026. Cervical spasms.
Chicago White Sox activated RF Randal Grichuk.
Chicago White Sox transferred LF Tanner Murray from the 10-day injured list to the 60-day injured list. Left shoulder dislocation.
Chicago White Sox placed LF Austin Hays on the 10-day injured list retroactive to May 2, 2026. Left calf strain.
Detroit Tigers placed LHP Tarik Skubal on the 15-day injured list retroactive to May 1, 2026. Loose bodies in left elbow.
Houston Astros activated LF Zach Dezenzo from the 10-day injured list.
Houston Astros activated LF Zach Cole.
Milwaukee Brewers activated LF Jackson Chourio from the 10-day injured list.
Milwaukee Brewers activated 1B Andrew Vaughn from the 10-day injured list.
Milwaukee Brewers activated CF Jackson Chourio from the 10-day injured list.
San Francisco Giants activated RHP Trevor McDonald.
San Francisco Giants placed LHP Erik Miller on the 15-day injured list retroactive to May 1, 2026. Low back strain.
Seattle Mariners placed LHP Gabe Speier on the 15-day injured list retroactive to May 3, 2026. Left shoulder inflammation.
Seattle Mariners activated LHP José Suarez.
Baltimore Orioles signed free agent RHP Lou Trivino.
Chicago Cubs signed free agent RHP Vince Velasquez to a minor league contract.
Chicago White Sox signed free agent LF Randal Grichuk.
Detroit Tigers signed free agent RHP Raimi Mueses to a minor league contract.
New York Yankees signed free agent RHP Dariel Chalas to a minor league contract.
New York Yankees signed free agent SS Dariel Santana to a minor league contract.
Washington Nationals signed free agent RHP Baron Stuart to a minor league contract.
Washington Nationals signed free agent RHP Colby Frieda to a minor league contract.
Atlanta Braves designated C Jonah Heim for assignment.
Houston Astros designated CF Daniel Johnson for assignment.
Los Angeles Angels designated RHP Nick Sandlin for assignment.
Milwaukee Brewers designated LF Greg Jones for assignment.
San Francisco Giants designated RF Jerar Encarnacion for assignment.
Cincinnati Reds recalled RHP Chase Petty from Louisville Bats.
Detroit Tigers recalled RHP Ty Madden from Toledo Mud Hens.
Houston Astros recalled CF Zach Cole from Sugar Land Space Cowboys.
Los Angeles Angels recalled LHP Sam Aldegheri from Salt Lake Bees.
Miami Marlins recalled C Joe Mack from Jacksonville Jumbo Shrimp.
San Francisco Giants recalled 1B Bryce Eldridge from Sacramento River Cats.
San Francisco Giants recalled RHP Trevor McDonald from Sacramento River Cats.
San Francisco Giants recalled C Jesus Rodriguez from Sacramento River Cats.
Seattle Mariners recalled LHP Josh Simpson from Tacoma Rainiers.
St. Louis Cardinals recalled 2B César Prieto from Memphis Redbirds.
Miami Marlins optioned C Agustín Ramírez to Jacksonville Jumbo Shrimp.
Cincinnati Reds optioned RHP Zach Maxwell to Louisville Bats.
St. Louis Cardinals optioned LF Thomas Saggese to Memphis Redbirds.
Milwaukee Brewers optioned LF Blake Perkins to Nashville Sounds.
Baltimore Orioles optioned RHP Trey Gibson to Norfolk Tides.
San Francisco Giants optioned LF Will Brennan to Sacramento River Cats.
New York Yankees optioned SS Anthony Volpe to Scranton/Wilkes-Barre RailRiders.
Houston Astros optioned 3B Shay Whitcomb to Sugar Land Space Cowboys.
Houston Astros optioned LF Zach Dezenzo to Sugar Land Space Cowboys.
Seattle Mariners optioned RHP Cole Wilcox to Tacoma Rainiers.
Boston Red Sox selected the contract of LHP Alec Gamboa from Worcester Red Sox.
Houston Astros selected the contract of C César Salazar from Sugar Land Space Cowboys.
Atlanta Braves traded C Jonah Heim to Athletics for cash.