Rookie Tyler Matzek has been good lately. On Saturday night, he was at his best yet. The 23-year-old left-hander gave up three hits in seven innings, Matt McBride and Charlie Blackmon homered and the Colorado Rockies handed Arizona's Vidal Nuno another hard-luck loss with a 2-0 victory over the Diamondbacks on Saturday night. Read more http://scores.espn.go.com/mlb/recap?gameId=340830129&teams=colorado-rockies-vs-arizona-diamondbacks
