Giolito will throw a simulated game Sunday, Scott Merkin of MLB.com reports.
Giolito will get up and down at least three times in what will be his first session of summer camp. The right-hander reported pitching regularly during the shutdown, including facing hitters of all levels in his home area of Sacramento (Calif.). The White Sox plan to gradually stretch out their starters, beginning Thursday when the club plans its first intra-squad game.