Tyler Colvin drove in three runs and the San Francisco Giants snapped a season-high six-game losing streak with a 6-4 victory over the Arizona Diamondbacks on Saturday night.San Francisco Giants pitcher Ryan Vogelsong wipes his face during the second inning of a baseball game against the Arizona Diamondbacks, Saturday, June 21, 2014, in Phoenix.San Francisco Giants' Pablo Sandoval blows a bubble during the fifth inning of a baseball game against the Arizona Diamondbacks, Saturday, June 21, 2014, in Phoenix.Arizona Diamondbacks' Aaron Hill connects for an RBI base hit against the San Francisco Giants during the fifth inning of a baseball game, Saturday, June 21, 2014, in Phoenix.San Francisco Giants' Brandon Crawford, front, can't field a base hit by Arizona Diamondbacks' Gerardo Parra, as Ehire Adrianza backs him up during the seventh inning of a baseball game, Saturday, June 21, 2014, in Phoenix.