The sputtering Colorado Rockies' offense erupted against one of the top pitchers in the league. Chris Iannetta homered twice and drove in a career-high six runs as the Rockies knocked around Jaime Garcia and the St. Louis Cardinals in a 15-4 rout on Saturday night. Read more: http://scores.espn.go.com/mlb/recap?gameId=310528127&teams=st.-louis-cardinals-vs-colorado-rockies
