Cervelli announced his retirement Saturday, Daniel Alvarez Montes of El Extrabase reports.

Cervelli (concussion) was transferred to the 45-day injured list Thursday.

The Marlins transferred Cervelli (concussion) from the 7-day injured list to the 10-day IL on Tuesday.

Cervelli (concussion) told a Marlins employee Saturday that he's feeling better in his recovery from the head injury, but the veteran catcher remains without a clear timeline to rejoin the active roster, Joe Frisaro of MLB.com reports. "It sounds like [Saturday] was a great day for him, and he was upbeat, feeling good," manager Don Mattingly said of Cervelli. "We're hoping that trend continues."

Cervelli was placed on the 7-day concussion injured list after Saturday's doubleheader against the Nationals, Andre Fernandez of Sirius XM Radio reports.

Cervelli was removed from Game 2 of Saturday's doubleheader against the Nationals for undisclosed reasons, Joe Frisaro of MLB.com reports.

Cervelli is not in Thursday's starting lineup against the Mets, Craig Mish of SportsGrid.com reports.

Cervelli is out of the lineup for Sunday's game against the Braves, Andre Fernandez of The Athletic reports.

Cervelli went 1-for-4 with a three-run home run during Tuesday's extra-inning loss to the Blue Jays.

Cervelli is not in the lineup Sunday against the Mets, Jordan McPherson of the Miami Herald reports.