Drafted in the 22nd round (698th overall) by the Philadelphia Phillies in 2012.
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A former NASA intern who as a fourth-year junior is closing in on his degree at Louisiana Tech, Stefan could prove to be a difficult sign. He's tough to see thanks to Tech's far-flung schedule. A physical 6-foot-4, 225-pound righthander, he had a 5.05 ERA but at his best sits in the 91-92 mph range with his fastball, touching 94. He's flashed an average slider and changeup.
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Draft Prospects
A former NASA intern who as a fourth-year junior is closing in on his degree at Louisiana Tech, Stefan could prove to be a difficult sign. He's tough to see thanks to Tech's far-flung schedule. A physical 6-foot-4, 225-pound righthander, he had a 5.05 ERA but at his best sits in the 91-92 mph range with his fastball, touching 94. He's flashed an average slider and changeup.
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