2021 National Leaders Opponent 4th Down Conversions - Games vs. FBS Teams With Non-Winning Record Only through 01/10/2022
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | UNLV | 3 | 5 | 0 | 0.00 |
| 2 | Fresno State | 5 | 9 | 1 | 11.11 |
| 3 | Iowa State | 5 | 8 | 1 | 12.50 |
| 4 | Purdue | 5 | 7 | 1 | 14.29 |
| 5 | Utah State | 6 | 11 | 2 | 18.18 |
| 6 | Pittsburgh | 7 | 16 | 3 | 18.75 |
| 7 | Nebraska | 3 | 5 | 1 | 20.00 |
| 8 | West Virginia | 4 | 13 | 3 | 23.08 |
| 9 | Florida | 6 | 8 | 2 | 25.00 |
| 9 | Ohio State | 4 | 8 | 2 | 25.00 |
| 9 | Air Force | 6 | 12 | 3 | 25.00 |
| 9 | Wake Forest | 9 | 16 | 4 | 25.00 |
| 13 | Minnesota | 7 | 11 | 3 | 27.27 |
| 14 | Michigan | 5 | 14 | 4 | 28.57 |
| 15 | Florida State | 6 | 13 | 4 | 30.77 |
| 15 | Wisconsin | 4 | 13 | 4 | 30.77 |
| 17 | Louisiana Tech | 5 | 16 | 5 | 31.25 |
| 17 | Nevada | 6 | 16 | 5 | 31.25 |
| 19 | Arizona | 4 | 3 | 1 | 33.33 |
| 19 | USF | 3 | 3 | 1 | 33.33 |
| 19 | Hawaii | 5 | 6 | 2 | 33.33 |
| 19 | Georgia Southern | 5 | 9 | 3 | 33.33 |
| 19 | Old Dominion | 5 | 9 | 3 | 33.33 |
| 19 | San Diego State | 6 | 9 | 3 | 33.33 |
| 19 | Appalachian State | 5 | 15 | 5 | 33.33 |
| 19 | Tulsa | 7 | 15 | 5 | 33.33 |
| 27 | Clemson | 6 | 14 | 5 | 35.71 |
| 27 | Louisville | 5 | 14 | 5 | 35.71 |
| 29 | Rutgers | 5 | 11 | 4 | 36.36 |
| 29 | Wyoming | 7 | 11 | 4 | 36.36 |
| 29 | SMU | 7 | 22 | 8 | 36.36 |
| 32 | Northwestern | 5 | 8 | 3 | 37.50 |
| 32 | Oklahoma State | 4 | 8 | 3 | 37.50 |
| 32 | Southern Miss | 6 | 8 | 3 | 37.50 |
| 32 | Utah | 4 | 8 | 3 | 37.50 |
| 32 | Boston College | 8 | 16 | 6 | 37.50 |
| 37 | Kentucky | 7 | 13 | 5 | 38.46 |
| 37 | Miami (OH) | 7 | 13 | 5 | 38.46 |
| 39 | Coastal Carolina | 9 | 18 | 7 | 38.89 |
| 39 | Western Kentucky | 6 | 18 | 7 | 38.89 |
| 41 | Massachusetts | 4 | 5 | 2 | 40.00 |
| 41 | South Carolina | 6 | 5 | 2 | 40.00 |
| 41 | Ohio | 6 | 10 | 4 | 40.00 |
| 41 | Army | 5 | 10 | 4 | 40.00 |
| 41 | NC State | 7 | 15 | 6 | 40.00 |
| 46 | Auburn | 2 | 7 | 3 | 42.86 |
| 46 | Baylor | 5 | 7 | 3 | 42.86 |
| 46 | California | 6 | 7 | 3 | 42.86 |
| 46 | Penn State | 5 | 7 | 3 | 42.86 |
| 46 | Washington | 5 | 7 | 3 | 42.86 |
| 46 | Kent State | 4 | 14 | 6 | 42.86 |
| 46 | Louisiana-Monroe | 5 | 14 | 6 | 42.86 |
| 46 | Marshall | 6 | 21 | 9 | 42.86 |
| 54 | Georgia | 5 | 16 | 7 | 43.75 |
| 54 | Maryland | 6 | 16 | 7 | 43.75 |
| 56 | Virginia | 6 | 9 | 4 | 44.44 |
| 57 | UCLA | 8 | 20 | 9 | 45.00 |
| 58 | UTSA | 7 | 11 | 5 | 45.45 |
| 59 | UCF | 8 | 23 | 11 | 47.83 |
| 60 | UTEP | 8 | 29 | 14 | 48.28 |
| 61 | Ball State | 2 | 2 | 1 | 50.00 |
| 61 | Texas | 4 | 4 | 2 | 50.00 |
| 61 | Colorado | 4 | 6 | 3 | 50.00 |
| 61 | Eastern Michigan | 5 | 6 | 3 | 50.00 |
| 61 | TCU | 4 | 6 | 3 | 50.00 |
| 61 | New Mexico State | 5 | 8 | 4 | 50.00 |
| 61 | Oregon State | 6 | 8 | 4 | 50.00 |
| 61 | Bowling Green | 5 | 10 | 5 | 50.00 |
| 61 | Texas A&M | 6 | 10 | 5 | 50.00 |
| 61 | Toledo | 6 | 10 | 5 | 50.00 |
| 61 | Cincinnati | 5 | 14 | 7 | 50.00 |
| 61 | Middle Tennessee State | 7 | 16 | 8 | 50.00 |
| 61 | Georgia State | 9 | 22 | 11 | 50.00 |
| 74 | Houston | 8 | 21 | 11 | 52.38 |
| 75 | Arizona State | 6 | 13 | 7 | 53.85 |
| 75 | Florida Atlantic | 5 | 13 | 7 | 53.85 |
| 75 | Charlotte | 7 | 13 | 7 | 53.85 |
| 75 | Northern Illinois | 6 | 13 | 7 | 53.85 |
| 75 | South Alabama | 7 | 13 | 7 | 53.85 |
| 75 | Syracuse | 6 | 13 | 7 | 53.85 |
| 81 | Louisiana | 8 | 24 | 13 | 54.17 |
| 82 | Arkansas | 6 | 11 | 6 | 54.55 |
| 82 | Central Michigan | 6 | 11 | 6 | 54.55 |
| 82 | Notre Dame | 8 | 11 | 6 | 54.55 |
| 82 | Washington State | 5 | 11 | 6 | 54.55 |
| 86 | Miami (FL) | 6 | 9 | 5 | 55.56 |
| 87 | Virginia Tech | 7 | 16 | 9 | 56.25 |
| 88 | Georgia Tech | 5 | 7 | 4 | 57.14 |
| 88 | Mississippi State | 5 | 7 | 4 | 57.14 |
| 88 | Iowa | 6 | 14 | 8 | 57.14 |
| 88 | Ole Miss | 5 | 14 | 8 | 57.14 |
| 88 | Oklahoma | 6 | 14 | 8 | 57.14 |
| 93 | Tennessee | 5 | 20 | 12 | 60.00 |
| 94 | LSU | 3 | 8 | 5 | 62.50 |
| 94 | Texas Tech | 5 | 8 | 5 | 62.50 |
| 94 | Western Michigan | 5 | 8 | 5 | 62.50 |
| 94 | UAB | 6 | 16 | 10 | 62.50 |
| 94 | Kansas State | 6 | 16 | 10 | 62.50 |
| 99 | East Carolina | 5 | 11 | 7 | 63.64 |
| 99 | Michigan State | 4 | 11 | 7 | 63.64 |
| 101 | Oregon | 5 | 14 | 9 | 64.29 |
| 102 | Colorado State | 4 | 3 | 2 | 66.67 |
| 102 | Navy | 2 | 3 | 2 | 66.67 |
| 102 | USC | 5 | 6 | 4 | 66.67 |
| 102 | Tulane | 2 | 6 | 4 | 66.67 |
| 102 | Stanford | 4 | 9 | 6 | 66.67 |
| 102 | Alabama | 5 | 12 | 8 | 66.67 |
| 102 | Liberty | 6 | 12 | 8 | 66.67 |
| 102 | Texas State | 6 | 12 | 8 | 66.67 |
| 110 | Troy | 5 | 13 | 9 | 69.23 |
| 111 | Akron | 7 | 7 | 5 | 71.43 |
| 112 | Temple | 6 | 19 | 14 | 73.68 |
| 113 | Connecticut | 2 | 4 | 3 | 75.00 |
| 113 | Buffalo | 7 | 8 | 6 | 75.00 |
| 113 | Duke | 8 | 8 | 6 | 75.00 |
| 113 | Missouri | 4 | 8 | 6 | 75.00 |
| 113 | North Texas | 5 | 8 | 6 | 75.00 |
| 118 | Rice | 5 | 9 | 7 | 77.78 |
| 119 | BYU | 5 | 14 | 11 | 78.57 |
| 120 | FIU | 6 | 5 | 4 | 80.00 |
| 120 | North Carolina | 5 | 5 | 4 | 80.00 |
| 120 | Illinois | 5 | 10 | 8 | 80.00 |
| 120 | Memphis | 4 | 15 | 12 | 80.00 |
| 124 | Vanderbilt | 5 | 11 | 9 | 81.82 |
| 125 | Kansas | 4 | 6 | 5 | 83.33 |
| 126 | Arkansas State | 6 | 7 | 6 | 85.71 |
| 127 | Indiana | 1 | 1 | 1 | 100.00 |
| 127 | San Jose State | 5 | 4 | 4 | 100.00 |