Giants sock four homers, demolish D-backs 13-0

Thairo Estrada belted two home runs, Yermin Mercedes and Joey Bart smacked one apiece and Logan Webb pitched six shutout innings as the San Francisco Giants shellacked the visiting Arizona Diamondbacks 13-0 on Tuesday.

Bouncing back from a 4-3 defeat in the series opener Monday, the Giants jumpedon Diamondbacks starter Dallas Keuchel (2-7) for four runs in the first inning and three more in the second en route to snappin