San Francisco Giants catcher Buster Posey will announce his retirement from baseball on Thursday, according to a report from The Athletic.
Posey, 34, has played his entire 12-year career in San Francisco, helping the team with three World Series titles, in 2010, 2012 and 2014. He is the only player still on the Giants who played on all three title-winning teams.
The Giants said last month that they would exercise Posey's $22 million club option for the 2022 season as long as the veteran catcher wanted to keep playing after a stellar year.