Aumont will be called up to make a spot start for the Phillies on Friday against the Cardinals, MLB.com's Todd Zolecki reports. He gets the start after Cole Hamels was scratched with a right hamstring strain. Aumont has a 2.35 ERA and 1.38 WHIP with 58 strikeouts in 65 innings at Triple-A this season. This will not be his first taste of the major leagues, but it will be his first start in the big leagues, as he has often been used as a reliever in his career. It is quite possible that Aumont will be sent right back to Triple-A following Friday's start, and he should be viewed as an incredibly risky start in daily leagues.