Castro announced his retirement from baseball on Friday.

Castro (knee) underwent surgery last week and will miss the rest of the 2022 season, Chandler Rome of the Houston Chronicle reports.

Castro was placed on the 10-day injured list with left knee discomfort Friday, Danielle Lerner of the Houston Chronicle reports.

Castro went 1-for-3 with a run scored Sunday against the White Sox.

Castro will start at catcher and bat eighth in Tuesday's game against the Rangers.

Castro will start at catcher and bat eighth in Monday's game against the Red Sox, Chandler Rome of the Houston Chronicle reports.

Castro is out of the lineup for Monday's game against the Angels, Brian McTaggart of MLB.com reports.

Castro (undisclosed) is starting Saturday's Grapefruit League game against the Cardinals, Brian McTaggart of MLB.com reports.

Astros manager Dusty Baker acknowledged Tuesday that Castro is "ailing," though the skipper didn't go into specifics regarding the backstop's recent absence from Grapefruit League games, Chandler Rome of the Houston Chronicle reports.