Corbin has been moved to the Blue Jays' bullpen, Keegan Matheson of MLB.com reports.
Corbin had previously been listed as Toronto's starting pitcher for Wednesday's game against the Mets. While he could still pitch that day, if he does it will be out of the bullpen. Corbin holds an 8.69 ERA and 16:10 K:BB over 19.2 innings covering five starts in June.