Kopech is scheduled to start the White Sox's third game of the season Sunday in Detroit, Scott Merkin of MLB.com reports.
An illness suffered during the offseason set Kopech back in his buildup program and initially looked like something that could derail his bid for the Opening Day rotation, but the right-hander has since erased any concerns about his availability by tossing two innings in his Cactus League debut Thursday. Before taking the hill for his regular-season debut this weekend, Kopech will make one final spring tuneup outing Tuesday against the Padres. He's scheduled to cover three frames in that start, so expect Kopech to be limited to around four or five innings Sunday. The White Sox could consider deploying Kopech as part of a tandem this weekend with either Vince Velasquez or Reynaldo Lopez.