A four-year letterwinner at Cascia Hall Prep. School (Tulsa, Okla.), Clement compiled a 39-8 career record on the mound with 457 strikeouts in 298 innings of work. As a senior he earned All-America honors from Louisville Slugger and MaxPreps after going 9-1 with a 0.42 ERA. He also led the area with 142 strikeouts, earning Tulsa Metro Pitcher of the Year and conference MVP. A standout three-sport athlete, Clement was an Oklahoma All-State selection at running back in leading the Commandos to the 2007 OSSAA Class 2A State Championship that same year. On the wrestling mat he was a three-time individual state champion, claiming titles in 2006, ’07, and ’08. Clement was selected in the 39th round of the 2008 MLB Draft by the Oakland Athletics.