Jeff Locke and the Erik Kratz put the brakes on the San Francisco Giants (44-27) eight game winning streak with a 1-0 Pirates (34-36) shutout win on Monday night.

Locke threw 6 2/3 scoreless innings while Kratz homered off Madison Bumgarner in the fifth inning. Locke was outstanding in throwing his changeup nearly 40% of the time.

Bumgarner struck out eight batters over eight innings.