Awards and Honors:
Finished career with 116 tackles and eight sacks ... as a senior made 30 tackles with three for a loss.
Suffered knee injury in fourth game of the season and then received a medical hardship from the NCAA ... finished season with 13 tackles and a pair of sacks ... started 2010 season with 86 career tackles and eight sacks.
Started all 12 games and has started 24 consecutive contests ... made 21 tackles and one sack ... recorded five tackles against Texas A&M.
Started all 12 games as a sophomore, making 27 tackles ... had two sacks ... season-high four tackles at Nebraska and vs. Oklahoma ... had a sack vs. Sooners.
Made an immediate impact, starting the first five games ... made two huge sacks to knock Toledo out of field-goal range late in regulation of a game that ISU won in overtime ... made 4 1/2 tackles for loss and three sacks in first five collegiate games ... had career-high seven tackles against UNLV and at Texas ... finished season with 25 tackles.
First-team all-state selection by The Daily Oklahoman, making 105 tackles ... led Class 6A defenders with 18 sacks.
Born Nov. 19, 1986, in Tulsa, Okla. ... son of Georgia and Waymond Mathis ... criminal justice major.