Arizona Wildcats: Defensive Depth Chart

Defensive Line Depth Chart:

Nov 28, 2014; Tucson, AZ, USA; Arizona Wildcats defensive lineman Parker Zellers (93) dives to tackle Arizona State Sun Devils wide receiver D.J. Foster (8) during the 88th annual territorial cup at Arizona Stadium. The Wildcats defeated the Sun Devils 42-35 to win the Pac-12 south title. Mandatory Credit: Mark J. Rebilas-USA TODAY Sports

DE: Starter- Reggie Gilbert (Sr.), Backup- Jeff Worthy (Sr.), Third String- Calvin Allen (So.)

NT: Starter- Parker Zellers (So.), Backup- Sani Fuimaono (Jr.)

DT: Starter- Calvin Allen (So.), Backup- Jeff Worthy (Sr.)