Mike Yastrzemski broke out of a slump with a go-ahead two-run double in the sixth inning, Joc Pederson and Austin Wynns homered and the San Francisco Giants beat the Atlanta Braves 12-10 on Tuesday night. Yastrzemski was 1 for his last 19 when he drove a pitch from Collin McHugh to right that put the Giants up for good at 8-7. Pederson connected for his 15th homer in the seventh off McHugh, and Wynns went deep in the second off Spencer Strider as San Francisco snapped a two-game skid.