Alexander Canario's (shoulder) contract was purchased by the Giants on Friday.
Riley O'Brien's contract was purchased by the Reds on Friday.
Brandon Bailey was traded from the Astros to the Reds on Friday in exchange for cash.
Hunter Renfroe was designated for assignment on Friday, Neil Solondz of the Rays Radio Network reports.
Yonder Alonso announced his retirement on his personal Instagram page Friday.
Rogelio Armenteros (elbow) was claimed off waivers by the Diamondbacks on Friday.
Cristian Alvarado signed with Oakland as a non-roster invitee Friday.
Domingo Acevedo signed with Oakland as a non-roster invitee Friday.
Argenis Angulo signed a minor-league contract with the Athletics and received an invitation to spring training.
Sam McWilliams agreed to a one-year, major-league contract with the Mets on Friday.
Trey Supak has signed a minor-league deal with the A's and received an invitation to spring training.
Frank Schwindel signed with the Athletics as a non-roster invitee Friday.
Jacob Wilson signed with the Athletics as a non-roster invitee to spring training Friday.
Aroldis Chapman's suspension was reduced from three games to two Thursday, Jon Heyman of MLB Network reports.
Robinson Cano tested positive for a performance-enhancing drug Wednesday and will be suspended for the entire 2021 season, Jeff Passan of ESPN.com reports.
Yacksel Rios (shoulder) elected free agency after being outrighted off the Pirates' 40-man roster Oct. 30, Jason Mackey of the Pittsburgh Post-Gazette reports.
John Ryan Murphy refused his outright assignment to the minors and elected free agency Oct. 30, Jason Mackey of the Pittsburgh Post-Gazette reports.
Luke Maile elected free agency after being outrighted off the Pirates' 40-man roster Oct. 30, Jason Mackey of the Pittsburgh Post-Gazette reports.
Sam Clay signed a major-league contract with the Nationals on Wednesday, Mark Zuckerman of MASNSports.com reports.
Seth Romero (hand) resumed playing catch and throwing bullpen sessions during the Nationals' fall instructional league in October, Byron Kerr of MASNSports.com reports.