Chicago White Sox pitcher Mike Pelfrey will start on Saturday versus the Seattle Mariners.
Pelfrey was originally scheduled to take the mound on Sunday, but he and Derek Holland will switch starts, putting the veteran right-hander on Chicago's mound Saturday instead. In 14 starts this season, Pelfrey is 3-7 with a 4.83 ERA, 1.46 WHIP, and 15.1 strikeout percentage (K%) across 69 innings this season.
numberFire's models project Pelfrey to turn in a 4.72 ERA, 1.52 WHIP, and 12.5 K% in 57 1/3 innings over the remainder of the year.
Source: Colleen Kane