Giants 10, Dodgers 9 (10): Guillermo Quiroz hit a pinch-hit walk-off home run in the 10th inning and host San Francisco extended its winning streak to five games.

Quiroz's third career home run came off closer Brandon League (0-1) to give the Giants their second straight walk-off victory after Santiago Casilla (3-2) worked two scoreless innings. The Giants scored three runs in the first and two in the second off Matt Magill, who gave up five runs in 1 1/3 innings in his second career start.

The Dodgers exploded for seven runs on seven hits in the fifth inning to take an 8-6 lead. Matt Kemp sparked the rally with a two-run single off Ryan Vogelsong, who was charged with seven runs on nine hits over 4 2/3 innings.

Andres Torres snapped an 0-for-14 skid with a home run in the fifth inning to cut the Dodgers’ lead to 8-7 and the Giants tied the score at 8 when Buster Posey scored on Paco Rodriguez’s wild pitch in the sixth. After Los Angeles went back in front, Pablo Sandoval's sacrifice fly tied the game at 9 in the seventh.

The Dodgers' Dee Gordon went 2-for-4 with two RBIs, two runs scored and two steals in his first game since being promoted from Triple-A Albuquerque.

GAME NOTEBOOK: Dodgers 1B Adrian Gonzalez was scratched for the second straight game with a stiff neck and is listed as day-to-day. … Giants CF Angel Pagan left the game after the fifth inning with a right hamstring strain. … Eight of the Giants’ 24 home runs this season have been either game-tying or go-ahead homers in the eighth inning or later, which leads the majors.