Drew Gilbert and Turner Hill lead Giants over Rockies

SAN FRANCISCO — The Giants’ offense has been in a lull lately, but the unit got a big boost from a pair of young outfielders on Saturday.

Drew Gilbert went 3-for-4 with a home run and three RBIs, and Turner Hill delivered a go-ahead sacrifice fly that sparked a six-run fourth inning, helping the Giants cruise to a 7-1 win over the Rockies at Oracle Park.

Gilbert tied the game at 1 with a…