The San Francisco Giants have signed veteran catcher Curt Casali to a one-year contract.
The club's starting catcher, Patrick Bailey, went back on the seven-day concussion injured list Tuesday after being activated three days earlier, and backup Tom Murphy was transferred to the 60-day IL on Wednesday with a sprained left knee.
Casali, 35, played for San Francisco from 2021-22 before getting traded to the Seattle Mariners.