Miguel Montero called himself "pretty much retired" Saturday as he transitioned from a career as a player to one as an agent, Nick Piecoro of the Arizona Republic reports.
Mike Napoli announced his retirement on his personal Twitter account on Saturday.
Yadier Molina will undergo a minor knee procedure sometime this upcoming week, Brian Stull of St. Louis Baseball Weekly reports.
Andres Blanco signed a minor-league contract which includes an invitation to spring training with the Braves on Friday, Jon Heyman of FancredSports.com reports.
Cameron Rupp signed a minor-league contract with the Giants on Friday which includes an invitation to spring training, Jon Heyman of FancredSports.com reports.
Tuffy Gosewisch inked a minor-league contract that includes an invite to spring training with Milwaukee.
Taylor Motter, who had been playing with Toros Del Este in the Dominican Winter League, relayed Thursday via his personal Twitter account that he left the club and returned to the United States to undergo surgery for his face.
President of Baseball Operations Theo Epstein said Friday that Yu Darvish (elbow) looks healthy and is expected to resume throwing in a couple weeks, Carrie Muskat of MLB.com reports.
Cubs president of baseball operations Theo Epstein said Thursday that Kris Bryant has progressed from his left shoulder injury as expected and should resume hitting in January, Carrie Muskat of MLB.com reports.
Luis Valbuena tragically passed away after being involved in a car accident Thursday in Venezuela, Jeff Fletcher of The Orange County Register reports.
Jose Alvarez was traded from the Angels to the Phillies on Thursday in exchange for Luis Garcia, Maria I. Guardado of MLB.com reports.
Luis Garcia was traded from the Phillies to the Angels on Thursday in exchange for Jose Alvarez, Maria I. Guardado of MLB.com reports.
Cody Martin announced his retirement from baseball Thursday, according to his personal Twitter account.
Ronald Torreyes inked a one-year, $800,000 major-league deal with the Twins on Thursday, Brandon Warne of Zone Coverage reports.
Jonathan Schoop signed a one-year, $7 million contract with the Twins on Thursday, Ken Rosenthal of The Athletic reports.
Brandon Morrow (arm) underwent arthroscopic surgery on his right elbow Nov. 6 and may not be available for Opening Day, Sahadev Sharma of The Athletic reports.
The Indians signed Carlos Carrasco to a contract extension through 2022 on Thursday, Ken Rosenthal of The Athletic reports.
Nathan Eovaldi inked a deal with the Red Sox on Thursday, Ken Rosenthal of The Athletic reports. Per Mark Feinsand of MLB.com, the terms of his contract are four years and $67.5 million.
The Cardinals traded Luke Weaver, Carson Kelly, Andy Young and a 2019 Competitive Balance Round B draft pick to Arizona in exchange for Paul Goldschmidt on Wednesday, Ken Rosenthal of The Athletic reports.
Carson Kelly was traded from the Cardinals to the Diamondbacks along with Luke Weaver, Andrew Young and a draft pick in exchange for Paul Goldschmidt.