The Giants put a quick hurt on the Diamondbacks, taking a 4-0 lead after three innings, but had a setback when starter Trevor Cahill had to leave in the 4th with a hip injury. He had a physical issue in the 3rd but Kap and the trainers felt he was OK for another go-round but after yielding a two-run homer discretion got the better part of valor. The 4-2 lead was agonizing for Giants fans as the lineup had repeated chances to break the game open but could not deliver the big hit. Good thing the bullpen was up to the task and kept the lid on the Arizona hitters the rest of the way.