SAN FRANCISCO — The first week of the season was filled with blown leads. The second week has included a pair of failed comeback attempts.On Friday, the Giants let their manager relax. Apple to Begin Testing Self-Driving Car Tech in California This one turned into a good old-fashioned blowout. Johnny Cueto threw seven sharp innings and the lineup scored four runs early and four more in the seventh. The Giants beat the Rockies 8-2 as Cueto became the first pitcher to three wins this season.The Giants are getting close to sending Michael Morse and Melvin Upton Jr. to Triple-A Sacramento, but left fielder Chris Marrero dropped a "not so fast" swing into the night's action to get things going. After a walk of Eduardo Nuñez and the first of two Tyler Anderson balks in the second, Marrero crushed a 2-2 fastball into the left field seats. 2 Women Leaving Church Killed by Suspected Drunk Driver: CHP Brandon Crawford, who has had an emotional week, lined the first pitch of the fourth the other way for a solo shot that gave Cueto a 4-0 lead, but the Rockies immediately chipped away.Two singles and walk loaded the bases with one out in the fifth. Stephen Cardullo hit a bouner to...