Carlos Gonzalez's two-run single off Javier Lopez capped a four-run eighth-inning rally and the Colorado Rockies surged back into first place in the NL West with a 5-3 win Tuesday over the San Francisco Giants. Gonzalez, whose three-run homer off Tim Lincecum propelled Colorado past the Giants on Monday night, sent a fastball to right field to snap a 3-3 tie and make a winner of Matt Belisle...