MILWAUKEE (AP) – Troy Tulowitzki and Carlos Gonzalez each homered for the second straight game, leading the Colorado Rockies over the Milwaukee Brewers 8-4 Tuesday night and giving Walt Weiss his first win as a major league manager.  Tulowitzki is off to quick start after missing the last four months of the 2012 season with a left groin injury that required surgery.  The All-Star shortstop went 2 for 5 with a homer and two RBIs in Monday’s loss on opening day.  Tulowitzki and Gonzalez each drove in two runs in the win. Weiss posted his first victory, a year after he was managing his son’s high school team.  Ryan Braun homered for Milwaukee.