Fedde is expected to work in bulk relief behind opening pitcher Bryan Hudson in Saturday's game against the Athletics, Brooke Fletcher of Chicago Sports Network reports.
Fedde remains part of Chicago's rotation, but he's been used as a traditional starter just once in his last six outings. Hudson is expected to cover an inning or two before turning the game over to Fedde, who owns a 4.20 ERA, 1.60 WHIP and 29:17 K:BB in 40.2 innings out of the bullpen this season.