Holmes could remain in Atlanta's bullpen moving forward, Mark Bowman of MLB.com reports.
Holmes made 15 starts for Atlanta before tossing four scoreless relief innings during his last appearance against the Giants. While Holmes could make another start Thursday versus the Cardinals if Hurston Waldrep is needed in relief Wednesday, the club's preference is to keep Holmes in the bullpen. The right-hander has collected a 3.96 ERA and 69:37 K:BB over 77.1 frames this season.