DENVER >> Jeff Hoffman struck out eight to earn his first major league win, Carlos Gonzalez showed signs of breaking out of a slump with a two-hit, three-RBI night and the Colorado Rockies held off the Dodgers 10-7 on Thursday.Ian Desmond and Nolan Arenado each added two doubles to help the Rockies extend their lead in the NL West to 21/2 games over the Dodgers.