2013 Illinois Fighting Illini Fourth Down Conversion Defense Split Stats through 01/06/2014
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 12 | 18 | 9 | 50.00 |
| at Home | 7 | 8 | 3 | 37.50 |
| on Road/Neutral Site | 5 | 10 | 6 | 60.00 |
| in Wins | 4 | 8 | 2 | 25.00 |
| in Losses | 8 | 10 | 7 | 70.00 |
| vs. Conference | 8 | 13 | 8 | 61.54 |
| vs. Non-Conference | 4 | 5 | 1 | 20.00 |
| vs. Ranked (AP) | 4 | 2 | 2 | 100.00 |
| vs. Unranked (AP) | 8 | 16 | 7 | 43.75 |
| vs. FBS (I-A) | 11 | 17 | 9 | 52.94 |
| vs. FCS (I-AA) | 1 | 1 | 0 | 0.00 |
| vs. FBS Winning | 7 | 8 | 4 | 50.00 |
| vs. FBS Non-Winning | 4 | 9 | 5 | 55.56 |
| vs. BCS AQ | 10 | 15 | 8 | 53.33 |
| vs. BCS non-AQ | 1 | 2 | 1 | 50.00 |
| in August/September | 4 | 5 | 1 | 20.00 |
| in October | 3 | 2 | 1 | 50.00 |
| in November | 5 | 11 | 7 | 63.64 |
| in December/January | 0 | 0 | 0 | - |