Arizona Diamondbacks placed 1B Pavin Smith on the 10-day injured list. Left elbow inflammation.
Houston Astros transferred RHP Hayden Wesneski from the 15-day injured list to the 60-day injured list. Recovery from right elbow surgery.
Miami Marlins activated SS Leo Jiménez.
Washington Nationals activated 1B Curtis Mead.
Cleveland Guardians designated LHP Doug Nikhazy for assignment.
Milwaukee Brewers designated LHP Sammy Peralta for assignment.
San Francisco Giants designated 2B Tyler Fitzgerald for assignment.
Atlanta Braves selected the contract of LHP Martín Pérez from Columbus Clingstones.
Cleveland Guardians selected the contract of LHP Kolby Allard from Columbus Clippers.
Houston Astros selected the contract of RHP Cody Bolton from Sugar Land Space Cowboys.
Detroit Tigers traded RHP Dylan Smith to San Francisco Giants for cash.
San Francisco Giants traded RF Luis Matos to Milwaukee Brewers for cash.
Cleveland Guardians optioned RHP Colin Holderman to Columbus Clippers.
Atlanta Braves optioned RHP Didier Fuentes to Gwinnett Stripers.
Miami Marlins optioned 3B Deyvison De Los Santos to Jacksonville Jumbo Shrimp.
Washington Nationals optioned 1B Andrés Chaparro to Rochester Red Wings.
San Francisco Giants optioned RHP Dylan Smith to Sacramento River Cats.
Houston Astros optioned RHP Christian Roa to Sugar Land Space Cowboys.