Giants catcher Hector Sanchez was diagnosed with a mild concussion Friday, after taking a ball off his mask.
Sanchez took a foul tip off the bat of Adrian Gonzalez in the third inning, and manager Bruce Bochy confirmed the diagnosis after the game. Sanchez will be placed on the 7-day concussion disabled list Saturday, and the team is expected to make a roster move to call up a replacement before that evening's game.