Arizona Diamondbacks activated 3B Evan Longoria from the 10-day injured list.
Oakland Athletics transferred RHP James Kaprielian from the 15-day injured list to the 60-day injured list.
Oakland Athletics activated 1B Ryan Noda from the 10-day injured list.
Oakland Athletics placed RHP Luis Medina on the 15-day injured list retroactive to August 19, 2023. Right index finger blister.
LHP Sean Newcomb roster status changed by Oakland Athletics.
Atlanta Braves placed RHP Yonny Chirinos on the 15-day injured list retroactive to August 20, 2023. Right elbow inflammation.
Chicago White Sox activated LF Eloy Jiménez from the paternity list.
Miami Marlins placed RHP Johnny Cueto on the 15-day injured list retroactive to August 18, 2023. Viral infection.
New York Yankees placed LF Billy McKinney on the 10-day injured list. Left lower back spasm.
Philadelphia Phillies activated LHP José Alvarado from the 15-day injured list.
Pittsburgh Pirates placed C Henry Davis on the 10-day injured list. Right hand strain.
Seattle Mariners activated SS J.P. Crawford from the 7-day injured list.
Seattle Mariners placed RHP Emerson Hancock on the 15-day injured list. Right shoulder strain.
Cleveland Guardians signed free agent LHP Carlos Lopez to a minor league contract.
San Francisco Giants signed free agent LF Yoshi Tsutsugo to a minor league contract.
Chicago White Sox optioned RHP Declan Cronin to Charlotte Knights.
Oakland Athletics optioned C Tyler Soderstrom to Las Vegas Aviators.
Philadelphia Phillies optioned 3B Weston Wilson to Lehigh Valley IronPigs.
Philadelphia Phillies optioned RHP Luis F. Ortiz to Lehigh Valley IronPigs.
St. Louis Cardinals optioned RHP Guillermo Zuñiga to Memphis Redbirds.
Arizona Diamondbacks optioned CF Kyle Lewis to Reno Aces.
New York Yankees optioned RHP Greg Weissert to Scranton/Wilkes-Barre RailRiders.
Houston Astros optioned LHP Parker Mushinski to Sugar Land Space Cowboys.
Seattle Mariners optioned 2B Sam Haggerty to Tacoma Rainiers.
Detroit Tigers optioned SS Nick Maton to Toledo Mud Hens.
Atlanta Braves recalled RHP Allan Winans from Gwinnett Stripers.
Detroit Tigers recalled OF Parker Meadows from Toledo Mud Hens.
Houston Astros recalled RHP Seth Martinez from Sugar Land Space Cowboys.
Miami Marlins recalled LHP Ryan Weathers from Jacksonville Jumbo Shrimp.
Pittsburgh Pirates recalled SS Vinny Capra from Indianapolis Indians.
Seattle Mariners recalled RHP Darren McCaughan from Tacoma Rainiers.
St. Louis Cardinals recalled LHP Drew Rom from Memphis Redbirds.