Tyler Chatwood took a big step in the eyes of his manager. Jim Tracy would love to see him take one or two more. "As good as he was, he can be a little better," Tracy said. "There were moments when he pounded his fastball early. When he gets strike one it makes him that much more effective." Chatwood combined with three relievers on a three-hitter and the Colorado Rockies beat the San Francisco Giants 3-0 Friday night.
