Drew Pomeranz, LHP
1-5, 4.98 ERA
Drew Pomeranz, who experienced left arm soreness during his start last Friday night, was skipped during his normal turn in the rotation on Tuesday, but he has been throwing without pain and will return to face Arroyo and the Reds.
"We just want to get him back out there pitching. That's how he is going to learn," Rockies manager Jim Tracy said. "We wanted to make sure that physically nothing is wrong and get him back out there. On Friday, it will have been a week."