Nation's top 15 defensive lines
Notre Dame leads list of college football's best defensive fronts
Updated: June 17, 2013, 4:37 PM ETBy Phil Steele | ESPN Insider
Jonathan Daniel/Getty ImagesDefensive end Stephon Tuitt, a first team All-American last year, is back in South Bend.
To read Phil Steele's full list of the top 15 defensive lines for 2013, you must be an ESPN Insider.
MORE COLLEGE FOOTBALL HEADLINES
- Mizzou rallies past Hogs for SEC East crown
- Arizona holds off ASU to claim Pac-12 South
- Hogan, Stanford play spoilers, bounce UCLA
- Mom: Missing Buckeye sent concussion texts
MOST SENT STORIES ON ESPN.COM
College Football on Insider
Which one-loss playoff contenders are likeliest to run the table? Nebraska leads the way to the playoff.