Donovan Solano led off the sixth inning with a go-ahead home run Wednesday afternoon as the San Francisco Giants completed their first four-game sweep at Colorado since 2011 with an 11-8 victory over the Rockies in Denver. The win was the Giants' fifth straight and sixth in seven games on a just completed road trip that began at Milwaukee. Solano's homer off Rockies starter Jon Gray (9-7) came after Nolan Arenado had an RBI single in the last of the fifth to draw Colorado even at 5-5.