Sooners' report card: Defense

December, 17, 2013
12/17/13
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Oklahoma's defense was the foundation of the team's drive to the Allstate Sugar Bowl. Mike Stoops' unit finished atop the Big 12 in passing yards allowed and total yards allowed while making sure the Sooners had the chance to win every game they played, even with constant uncertainty at quarterback. The defensive line was surprisingly good, the linebackers were much more productive than in 2012 and the secondary replaced several starters with relative ease.

Here are the position-by-position grades for the Sooners' defense.

[+] EnlargeCharles Tapper
AP Photo/Brody SchmidtOklahoma defensive end Charles Tapper had 5.5 sacks in his first season as starter.
Defensive line: B+. The defensive line entered the season as the biggest question mark on the entire team. New defensive line coach Jerry Montgomery’s group ended the season as anything but the weak link of a defense that was among the Big 12’s best. Sophomore defensive end Charles Tapper has realized his potential, going from raw talent to All-Big 12 performer during his first season as a starter. Redshirt freshman Jordan Wade stepped in for injured starter Jordan Phillips and held his own, while the overall depth and production of the defensive line moved up a notch under Montgomery. It’s not a dominant unit but it was solid and productive this season, and OU wouldn’t have led the Big 12 with 336.3 yards allowed per game without strong play up front.

Linebackers: A-. OU’s linebackers showed terrific improvement in 2013. Junior Frank Shannon and freshman Dominique Alexander, the Big 12 defensive newcomer of the year, finished 1-2 in tackles. Shannon played through nicks and bruises to finish with 85 tackles while Alexander finished with 75 stops after being thrust into the starting role against Texas. Add linebacker/defensive end hybrid Eric Striker to the mix and the linebackers were among the most productive groups on the squad. The versatility of Shannon and Alexander and Striker’s pass rushing skills are one reason the Sooners finished second in the Big 12 and No. 13 among FBS teams in third-down conversion percentage at 32.5 percent.

Cornerbacks: A-. Two-time All-Big 12 performer Aaron Colvin is an “A+++” performer. He showed toughness, leadership and exceptional coverage skills as a senior. With Colvin on the other side, redshirt freshman Zack Sanchez was constantly picked on by opponents but held up well and, most importantly, displayed the competitive nature every cornerback needs to succeed. Behind Colvin and Sanchez, freshman Stanvon Taylor and sophomore Cortez Johnson both made starts and earned valuable experience while providing quality depth. And nickelback Julian Wilson was stellar in his first season as a starter while tying for the team lead with three interceptions. OU led the Big 12 with 198 passing yards allowed per game, largely because of quality play from its cornerbacks and Wilson.

Safeties: A-. As good as the cornerbacks were, the safeties held their own in the defensive backfield. OU’s safeties were better in coverage this season than in 2012 while limiting big plays in the running and passing game. Gabe Lynn and Quentin Hayes weren’t dominant forces in the secondary but they were very good and played key roles while helping the Sooners to their 10-2 record.


Brandon Chatmon | email

Oklahoma/Big 12 reporter

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