By JANIE McCAULEY (AP Baseball Writer) SAN FRANCISCO (AP) — Thairo Estrada hit a go-ahead three-run homer in the fifth inning and singled twice, Luis Matos drove in a career-high five runs and the San Francisco Giants beat the Colorado Rockies 10-5 on Friday night for their sixth straight victory at home in the series. Matos and Matt Chapman had three hits apiece for a refreshed San Francisco squad coming off its first off day following 16 straight games.