2018 National Leaders Turnover Margin - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Army | 12 | 11 | 4 | 15 | 5 | 3 | 8 | 7 | 0.58 |
| 2 | Notre Dame | 13 | 9 | 12 | 21 | 4 | 13 | 17 | 4 | 0.31 |
| 3 | BYU | 11 | 8 | 7 | 15 | 8 | 6 | 14 | 1 | 0.09 |
| 3 | Arkansas | 4 | 8 | 2 | 10 | 1 | 9 | 10 | 0 | 0.00 |
| 3 | New Mexico State | 9 | 8 | 3 | 11 | 7 | 13 | 20 | -9 | -1.00 |
| 6 | Troy | 5 | 7 | 6 | 13 | 7 | 3 | 10 | 3 | 0.60 |
| 6 | Liberty | 8 | 7 | 10 | 17 | 3 | 10 | 13 | 4 | 0.50 |
| 6 | South Carolina | 5 | 7 | 1 | 8 | 2 | 5 | 7 | 1 | 0.20 |
| 6 | Massachusetts | 10 | 7 | 8 | 15 | 12 | 9 | 21 | -6 | -0.60 |
| 10 | Kansas | 3 | 6 | 7 | 13 | 1 | 0 | 1 | 12 | 4.00 |
| 10 | Florida | 5 | 6 | 7 | 13 | 1 | 1 | 2 | 11 | 2.20 |
| 10 | Utah State | 5 | 6 | 10 | 16 | 3 | 4 | 7 | 9 | 1.80 |
| 10 | South Florida | 5 | 6 | 5 | 11 | 2 | 4 | 6 | 5 | 1.00 |
| 10 | Akron | 4 | 6 | 6 | 12 | 5 | 3 | 8 | 4 | 1.00 |
| 10 | Boise State | 4 | 6 | 2 | 8 | 3 | 1 | 4 | 4 | 1.00 |
| 10 | Clemson | 6 | 6 | 4 | 10 | 3 | 2 | 5 | 5 | 0.83 |
| 10 | Ohio | 5 | 6 | 5 | 11 | 4 | 3 | 7 | 4 | 0.80 |
| 10 | Western Michigan | 5 | 6 | 1 | 7 | 0 | 4 | 4 | 3 | 0.60 |
| 10 | Northwestern | 4 | 6 | 2 | 8 | 1 | 5 | 6 | 2 | 0.50 |
| 10 | UNLV | 4 | 6 | 1 | 7 | 4 | 4 | 8 | -1 | -0.25 |
| 21 | Auburn | 5 | 5 | 10 | 15 | 5 | 0 | 5 | 10 | 2.00 |
| 21 | Georgia Southern | 5 | 5 | 5 | 10 | 2 | 0 | 2 | 8 | 1.60 |
| 21 | Fresno State | 5 | 5 | 10 | 15 | 3 | 5 | 8 | 7 | 1.40 |
| 21 | Northern Illinois | 5 | 5 | 4 | 9 | 4 | 2 | 6 | 3 | 0.60 |
| 21 | Buffalo | 5 | 5 | 4 | 9 | 3 | 4 | 7 | 2 | 0.40 |
| 21 | Rice | 5 | 5 | 1 | 6 | 2 | 4 | 6 | 0 | 0.00 |
| 21 | UAB | 5 | 5 | 3 | 8 | 2 | 7 | 9 | -1 | -0.20 |
| 21 | Bowling Green | 4 | 5 | 2 | 7 | 2 | 6 | 8 | -1 | -0.25 |
| 21 | Tulsa | 4 | 5 | 1 | 6 | 6 | 4 | 10 | -4 | -1.00 |
| 30 | Arizona State | 4 | 4 | 4 | 8 | 0 | 3 | 3 | 5 | 1.25 |
| 30 | Mississippi | 4 | 4 | 3 | 7 | 1 | 1 | 2 | 5 | 1.25 |
| 30 | LSU | 5 | 4 | 5 | 9 | 3 | 1 | 4 | 5 | 1.00 |
| 30 | Colorado | 3 | 4 | 3 | 7 | 1 | 3 | 4 | 3 | 1.00 |
| 30 | Boston College | 4 | 4 | 6 | 10 | 3 | 4 | 7 | 3 | 0.75 |
| 30 | Iowa | 4 | 4 | 4 | 8 | 1 | 4 | 5 | 3 | 0.75 |
| 30 | Duke | 5 | 4 | 4 | 8 | 2 | 3 | 5 | 3 | 0.60 |
| 30 | Florida International | 5 | 4 | 5 | 9 | 4 | 3 | 7 | 2 | 0.40 |
| 30 | Arkansas State | 5 | 4 | 6 | 10 | 3 | 6 | 9 | 1 | 0.20 |
| 30 | North Carolina State | 5 | 4 | 5 | 9 | 4 | 4 | 8 | 1 | 0.20 |
| 30 | Georgia Tech | 5 | 4 | 4 | 8 | 4 | 3 | 7 | 1 | 0.20 |
| 30 | Nevada | 5 | 4 | 6 | 10 | 3 | 7 | 10 | 0 | 0.00 |
| 30 | Navy | 5 | 4 | 4 | 8 | 4 | 4 | 8 | 0 | 0.00 |
| 30 | UTSA | 4 | 4 | 2 | 6 | 4 | 2 | 6 | 0 | 0.00 |
| 30 | Louisiana Tech | 5 | 4 | 5 | 9 | 4 | 6 | 10 | -1 | -0.20 |
| 30 | Marshall | 5 | 4 | 3 | 7 | 5 | 4 | 9 | -2 | -0.40 |
| 30 | Oklahoma State | 4 | 4 | 1 | 5 | 2 | 5 | 7 | -2 | -0.50 |
| 30 | Southern Mississippi | 3 | 4 | 3 | 7 | 4 | 6 | 10 | -3 | -1.00 |
| 48 | Wisconsin | 4 | 3 | 7 | 10 | 2 | 3 | 5 | 5 | 1.25 |
| 48 | Old Dominion | 4 | 3 | 5 | 8 | 2 | 1 | 3 | 5 | 1.25 |
| 48 | Minnesota | 4 | 3 | 4 | 7 | 3 | 1 | 4 | 3 | 0.75 |
| 48 | Wyoming | 4 | 3 | 3 | 6 | 1 | 2 | 3 | 3 | 0.75 |
| 48 | Ohio State | 4 | 3 | 2 | 5 | 1 | 1 | 2 | 3 | 0.75 |
| 48 | Indiana | 3 | 3 | 2 | 5 | 1 | 2 | 3 | 2 | 0.67 |
| 48 | Cincinnati | 5 | 3 | 4 | 7 | 1 | 3 | 4 | 3 | 0.60 |
| 48 | Toledo | 5 | 3 | 4 | 7 | 2 | 2 | 4 | 3 | 0.60 |
| 48 | SMU | 4 | 3 | 3 | 6 | 2 | 3 | 5 | 1 | 0.25 |
| 48 | Houston | 5 | 3 | 3 | 6 | 4 | 1 | 5 | 1 | 0.20 |
| 48 | Texas State | 4 | 3 | 5 | 8 | 5 | 3 | 8 | 0 | 0.00 |
| 48 | Virginia Tech | 5 | 3 | 3 | 6 | 3 | 3 | 6 | 0 | 0.00 |
| 48 | Hawai'i | 6 | 3 | 4 | 7 | 3 | 5 | 8 | -1 | -0.17 |
| 48 | Vanderbilt | 5 | 3 | 4 | 7 | 5 | 3 | 8 | -1 | -0.20 |
| 48 | Kent State | 4 | 3 | 4 | 7 | 4 | 4 | 8 | -1 | -0.25 |
| 48 | Charlotte | 4 | 3 | 1 | 4 | 3 | 2 | 5 | -1 | -0.25 |
| 48 | UCLA | 3 | 3 | 1 | 4 | 2 | 3 | 5 | -1 | -0.33 |
| 48 | Wake Forest | 5 | 3 | 4 | 7 | 3 | 6 | 9 | -2 | -0.40 |
| 48 | Connecticut | 4 | 3 | 2 | 5 | 4 | 4 | 8 | -3 | -0.75 |
| 48 | UTEP | 4 | 3 | 1 | 4 | 5 | 4 | 9 | -5 | -1.25 |
| 68 | Texas Tech | 3 | 2 | 3 | 5 | 1 | 1 | 2 | 3 | 1.00 |
| 68 | Missouri | 5 | 2 | 5 | 7 | 2 | 1 | 3 | 4 | 0.80 |
| 68 | Washington State | 4 | 2 | 7 | 9 | 2 | 4 | 6 | 3 | 0.75 |
| 68 | Tennessee | 4 | 2 | 3 | 5 | 2 | 0 | 2 | 3 | 0.75 |
| 68 | Virginia | 5 | 2 | 8 | 10 | 5 | 2 | 7 | 3 | 0.60 |
| 68 | Syracuse | 5 | 2 | 8 | 10 | 2 | 6 | 8 | 2 | 0.40 |
| 68 | Ball State | 4 | 2 | 3 | 5 | 1 | 3 | 4 | 1 | 0.25 |
| 68 | Memphis | 5 | 2 | 4 | 6 | 1 | 4 | 5 | 1 | 0.20 |
| 68 | TCU | 4 | 2 | 7 | 9 | 2 | 7 | 9 | 0 | 0.00 |
| 68 | Pittsburgh | 5 | 2 | 4 | 6 | 3 | 3 | 6 | 0 | 0.00 |
| 68 | Eastern Michigan | 5 | 2 | 2 | 4 | 2 | 2 | 4 | 0 | 0.00 |
| 68 | USC | 3 | 2 | 1 | 3 | 2 | 1 | 3 | 0 | 0.00 |
| 68 | Louisiana-Lafayette | 5 | 2 | 3 | 5 | 1 | 5 | 6 | -1 | -0.20 |
| 68 | Kentucky | 5 | 2 | 3 | 5 | 2 | 4 | 6 | -1 | -0.20 |
| 68 | Georgia | 5 | 2 | 2 | 4 | 4 | 1 | 5 | -1 | -0.20 |
| 68 | New Mexico | 4 | 2 | 8 | 10 | 3 | 8 | 11 | -1 | -0.25 |
| 68 | Penn State | 4 | 2 | 2 | 4 | 3 | 2 | 5 | -1 | -0.25 |
| 68 | Coastal Carolina | 4 | 2 | 1 | 3 | 2 | 2 | 4 | -1 | -0.25 |
| 68 | Air Force | 4 | 2 | 1 | 3 | 2 | 2 | 4 | -1 | -0.25 |
| 68 | Temple | 5 | 2 | 7 | 9 | 3 | 8 | 11 | -2 | -0.40 |
| 68 | San Diego State | 5 | 2 | 3 | 5 | 3 | 4 | 7 | -2 | -0.40 |
| 68 | Louisiana-Monroe | 4 | 2 | 3 | 5 | 4 | 3 | 7 | -2 | -0.50 |
| 68 | Central Michigan | 4 | 2 | 5 | 7 | 3 | 7 | 10 | -3 | -0.75 |
| 68 | Washington | 4 | 2 | 0 | 2 | 2 | 3 | 5 | -3 | -0.75 |
| 68 | Miami (Florida) | 5 | 2 | 5 | 7 | 3 | 8 | 11 | -4 | -0.80 |
| 68 | Nebraska | 3 | 2 | 3 | 5 | 3 | 5 | 8 | -3 | -1.00 |
| 68 | East Carolina | 4 | 2 | 2 | 4 | 2 | 6 | 8 | -4 | -1.00 |
| 68 | Rutgers | 3 | 2 | 3 | 5 | 4 | 6 | 10 | -5 | -1.67 |
| 68 | North Carolina | 3 | 2 | 0 | 2 | 1 | 6 | 7 | -5 | -1.67 |
| 97 | Illinois | 3 | 1 | 6 | 7 | 2 | 0 | 2 | 5 | 1.67 |
| 97 | North Texas | 5 | 1 | 11 | 12 | 1 | 5 | 6 | 6 | 1.20 |
| 97 | UCF | 4 | 1 | 8 | 9 | 1 | 4 | 5 | 4 | 1.00 |
| 97 | Maryland | 3 | 1 | 4 | 5 | 1 | 2 | 3 | 2 | 0.67 |
| 97 | Oregon | 4 | 1 | 5 | 6 | 1 | 4 | 5 | 1 | 0.25 |
| 97 | Tulane | 5 | 1 | 7 | 8 | 5 | 2 | 7 | 1 | 0.20 |
| 97 | Mississippi State | 5 | 1 | 5 | 6 | 1 | 4 | 5 | 1 | 0.20 |
| 97 | Texas A&M | 5 | 1 | 5 | 6 | 4 | 1 | 5 | 1 | 0.20 |
| 97 | Appalachian State | 4 | 1 | 5 | 6 | 3 | 3 | 6 | 0 | 0.00 |
| 97 | Alabama | 6 | 1 | 5 | 6 | 4 | 2 | 6 | 0 | 0.00 |
| 97 | Texas | 4 | 1 | 4 | 5 | 3 | 2 | 5 | 0 | 0.00 |
| 97 | South Alabama | 4 | 1 | 5 | 6 | 4 | 3 | 7 | -1 | -0.25 |
| 97 | Louisville | 4 | 1 | 3 | 4 | 1 | 4 | 5 | -1 | -0.25 |
| 97 | Stanford | 4 | 1 | 2 | 3 | 0 | 4 | 4 | -1 | -0.25 |
| 97 | Western Kentucky | 4 | 1 | 2 | 3 | 2 | 2 | 4 | -1 | -0.25 |
| 97 | Georgia State | 4 | 1 | 3 | 4 | 4 | 2 | 6 | -2 | -0.50 |
| 97 | Baylor | 4 | 1 | 2 | 3 | 2 | 3 | 5 | -2 | -0.50 |
| 97 | Miami (Ohio) | 4 | 1 | 1 | 2 | 2 | 2 | 4 | -2 | -0.50 |
| 97 | Florida State | 4 | 1 | 6 | 7 | 6 | 4 | 10 | -3 | -0.75 |
| 97 | Colorado State | 4 | 1 | 4 | 5 | 4 | 4 | 8 | -3 | -0.75 |
| 97 | Middle Tennessee | 5 | 1 | 4 | 5 | 4 | 5 | 9 | -4 | -0.80 |
| 97 | Oregon State | 3 | 1 | 2 | 3 | 4 | 2 | 6 | -3 | -1.00 |
| 97 | Florida Atlantic | 4 | 1 | 2 | 3 | 1 | 6 | 7 | -4 | -1.00 |
| 97 | Iowa State | 4 | 1 | 2 | 3 | 5 | 3 | 8 | -5 | -1.25 |
| 97 | Kansas State | 3 | 1 | 1 | 2 | 4 | 3 | 7 | -5 | -1.67 |
| 97 | Utah | 4 | 1 | 3 | 4 | 10 | 3 | 13 | -9 | -2.25 |
| 123 | California | 4 | 0 | 11 | 11 | 3 | 7 | 10 | 1 | 0.25 |
| 123 | Oklahoma | 4 | 0 | 3 | 3 | 0 | 2 | 2 | 1 | 0.25 |
| 123 | Michigan State | 4 | 0 | 5 | 5 | 1 | 4 | 5 | 0 | 0.00 |
| 123 | West Virginia | 3 | 0 | 3 | 3 | 1 | 2 | 3 | 0 | 0.00 |
| 123 | Purdue | 4 | 0 | 6 | 6 | 4 | 3 | 7 | -1 | -0.25 |
| 123 | Michigan | 4 | 0 | 3 | 3 | 1 | 4 | 5 | -2 | -0.50 |
| 123 | Arizona | 3 | 0 | 1 | 1 | 1 | 2 | 3 | -2 | -0.67 |
| 123 | San Jose State | 4 | 0 | 6 | 6 | 5 | 5 | 10 | -4 | -1.00 |