Michael Schwimer, Jake Diekman, Raul Valdes, Joe Savery, Jeremy Horst, B.J. Rosenberg and Brian Sanches all got calls to the big leagues ahead of Aumont, whom the Phillies acquired from the Seattle Mariners in December 2009 for Cliff Lee. There are a few reasons for that, but in Aumont's case a lack of command certainly has been a factor. He has averaged 6.9 walks per nine innings with a 4.26 ERA in 41 appearances with the IronPigs.
But with Horst taking paternity leave Monday -- he is expected back Wednesday -- Aumont, ranked by MLB.com as the Phillies' No. 7 prospect, finally got his chance when he was called up for the first time Monday night.
"Those are things I can't really control," Aumont said of his long wait for a promotion. "I was excited for those guys. They deserved it. They pitched well. It was their turn. I knew I still had to work on some stuff. Every day, keep going to work, just grinding. Whenever I get the call I get the call, and that would be the day I had a big smile on my face."
Aumont has electric stuff, when he throws it for strikes. That is evident in his 34 hits allowed and 59 strikeouts in 44 1/3 innings and his 34 walks.
"Some nights it's just not working for me," Aumont said. "I'd walk a guy or two or three an inning. Obviously the results aren't fun. But the next day it was about taking the positive out of it and leaving the negative out and just go from there."
Said Phillies pitching coach Rich Dubee: "Something's got to jump-start him. He saw enough guys go by him. Hopefully this will ignite him."