2013 Michigan State Spartans Fourth Down Conversion Defense Split Stats through 01/06/2014
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 14 | 19 | 6 | 31.58 |
| at Home | 7 | 8 | 4 | 50.00 |
| on Road/Neutral Site | 7 | 11 | 2 | 18.18 |
| in Wins | 13 | 18 | 6 | 33.33 |
| in Losses | 1 | 1 | 0 | 0.00 |
| vs. Conference | 9 | 13 | 4 | 30.77 |
| vs. Non-Conference | 5 | 6 | 2 | 33.33 |
| vs. Ranked (AP) | 3 | 5 | 0 | 0.00 |
| vs. Unranked (AP) | 11 | 14 | 6 | 42.86 |
| vs. FBS (I-A) | 13 | 18 | 5 | 27.78 |
| vs. FCS (I-AA) | 1 | 1 | 1 | 100.00 |
| vs. FBS Winning | 7 | 10 | 2 | 20.00 |
| vs. FBS Non-Winning | 6 | 8 | 3 | 37.50 |
| vs. BCS AQ | 12 | 17 | 4 | 23.53 |
| vs. BCS non-AQ | 1 | 1 | 1 | 100.00 |
| in August/September | 4 | 4 | 2 | 50.00 |
| in October | 4 | 4 | 1 | 25.00 |
| in November | 4 | 7 | 3 | 42.86 |
| in December/January | 2 | 4 | 0 | 0.00 |