Arizona Diamondbacks transferred CF Dominic Fletcher from the 7-day injured list to the 60-day injured list. Left index finger fracture.
Oakland Athletics activated RHP Luis Medina from the 15-day injured list.
Boston Red Sox transferred 2B Jarren Duran from the 10-day injured list to the 60-day injured list. Left great toe sprain.
Boston Red Sox activated 2B Jarren Duran from the 10-day injured list.
Chicago White Sox placed RHP Jimmy Lambert on the 15-day injured list. Right ankle inflammation.
Kansas City Royals activated RHP Brady Singer from the paternity list.
SS Andrew Velazquez roster status changed by Los Angeles Angels.
St. Louis Cardinals placed LHP JoJo Romero on the 15-day injured list retroactive to September 2, 2023.
St. Louis Cardinals activated LHP Matthew Liberatore from the 15-day injured list.
Chicago White Sox designated C Seby Zavala for assignment.
Pittsburgh Pirates designated LHP Rob Zastryzny for assignment.
St. Louis Cardinals designated 2B Taylor Motter for assignment.
Colorado Rockies optioned RHP Tommy Doyle to Albuquerque Isotopes.
Oakland Athletics optioned LHP Kirby Snead to Las Vegas Aviators.
Cincinnati Reds optioned RHP Brett Kennedy to Louisville Bats.
Kansas City Royals optioned 2B Samad Taylor to Omaha Storm Chasers.
Kansas City Royals optioned 2B Samad Taylor to Omaha Storm Chasers.
Arizona Diamondbacks optioned RHP Slade Cecconi to Reno Aces.
Minnesota Twins optioned RHP Cole Sands to St. Paul Saints.
Chicago White Sox recalled RHP Declan Cronin from Charlotte Knights.
Cincinnati Reds recalled RHP Casey Legumina from Louisville Bats.
Colorado Rockies recalled RHP Nick Mears from Albuquerque Isotopes.
Minnesota Twins recalled RHP Louie Varland from St. Paul Saints.
St. Louis Cardinals recalled SS José Fermín from Memphis Redbirds.