Andres Torres lined a game-ending single to right field with two outs in the 10th inning, lifting the San Francisco Giants to a 4-3 victory against the Philadelphia Phillies on Wednesday to avoid a sweep.
Javier Lopez (1-0) pitched the 10th for the win after Sergio Romo blew his second save in 14 opportunities, failing to finish off Barry Zito's gem.
Buster Posey hit a pinch-hit single to start the 10th against Antonio Bastardo (1-1) and was sacrificed to second by Joaquin Arias. Posey advanced to third on a wild pitch before Torres came through with his fourth career game-ending hit.
The Giants earned their fifth walkoff victory.
Zito pitched another gem in his home ballpark and Hunter Pence homered against his former club for the second time during the three-game series, but Romo wasn't his usual spot-on self in the ninth.
Pence sent a 2-2 pitch into the stands in left field leading off the second for his seventh homer. Marco Scutaro hit a go-ahead single in the fifth...