SAN FRANCISCO — In the seventh inning Sunday, a fan behind the plate stood and yelled, "Hurry up! We've got a Warriors game to watch!" The Giants made sure a raucous crowd kicked off a Bay Area doubleheader with positive vibes.Dereck Rodriguez won his big league debut, Mark Melancon had a huge return, and the lineup got to Jake Arrieta, one of the National League's best. The Giants beat the Phillies 6-1, clinching a weekend sweep. When the teams met in Philadelphia last month, the Phillies were the ones to get a sweep. Watch: California Gov. Debate Focuses on Housing, Gas Tax Here are the details from Round 2…—- The Giants couldn't have asked for much more from their rookie starter. Rodriguez worked quickly and pounded the strike zone, allowing just one run in six innings. He gave up five hits, walked two and struck out six. The only one to get to him was Arrieta, who pulled a solo homer in the third. Two Climbers Dead After Fall From Yosemite's El Capitan —- Rodriguez topped out at 94.8 mph with his four-seamer and used it to get four of his six strikeouts. Only two other Giants starters have thrown that hard this season: Jeff Samardzija, who hit 97 even...