Thursday's game between the Pirates and Rockies has been postponed due to wet weather in Denver.
Tyler Chatwood only went four innings against the Dodgers on Saturday night and gave up three earned runs on six hits and two walks, striking out four.
Tyler Chatwood fired seven shutout innings as the Rockies topped the Cubs on Sunday.
Tyler Chatwood struggled mightily in Tuesday's loss to the Giants, surrendering five runs on 11 hits over six innings.
Tyler Chatwood turned in a nice outing in Wednesday's win over the Diamondbacks, surrendering two runs (one earned) on seven hits over 6 1/3 innings.
Tyler Chatwood surrendered four runs (one earned) over three innings Thursday against the Mariners.
Tyler Chatwood allowed two runs over four innings against the Padres on Saturday.
Tyler Chatwood spun three shutout innings without allowing a hit in Monday's victory over the Mariners.
Tyler Chatwood (elbow) is entering spring training with a clean bill of health.
Rockies activated RHP Tyler Chatwood from the 60-day disabled list.
Rockies manager Walt Weiss confirmed Thursday that Tyler Chatwood (elbow) will not return to the big league club this season.
Tyler Chatwood (elbow) threw a 15-pitch simulated game and 35-pitch bullpen session on Saturday.
Tyler Chatwood (elbow) will start throwing breaking balls off a mound next week.
Rockies placed RHP Tyler Chatwood on the 60-day disabled list with a right elbow injury.