The Chicago White Sox activated right-hander Michael Kopech from the injured list Wednesday, one of four roster moves they made before their game against the Minnesota Twins at Guaranteed Rate Field.
The Sox also placed relievers Aaron Bummer and Evan Marshall on the 10-day IL and called up lefty reliever Jace Fry from Triple-A Charlotte. Bummer has a strained right hamstring and Marshall a strained right flexor pronator in his right elbow.