Peterson won't start against the Phillies on Monday since the game was postponed due to inclement weather, Anthony DiComo of MLB.com reports.
Although Peterson won't be able to make his second start of the season Monday, he'll only have to wait until Wednesday before taking the mound again, DiComo reports. The southpaw took the loss in his season debut against Philadelphia, allowing six runs on seven hits and two walks while striking out five in four-plus innings.