Buster Posey was doing well on Monday night after being struck in the helmet by a 94 mph fastball from Arizona Diamondbacks starter Taijuan Walker.

Posey will be re-evaluated, but Bruce Bochy said, "He's doing good, he's doing fine."

Posey got up on his own after being hit but exited the game. Nick Hundley entered to pinch run and stay in the game as catcher.