2017 Duke Blue Devils Third Down Conversion Defense Split Stats through 01/08/2018
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 13 | 178 | 57 | 32.02 |
| at Home | 7 | 89 | 28 | 31.46 |
| on Road/Neutral Site | 6 | 89 | 29 | 32.58 |
| in Wins | 7 | 91 | 20 | 21.98 |
| in Losses | 6 | 87 | 37 | 42.53 |
| vs. Conference | 8 | 122 | 47 | 38.52 |
| vs. Non-Conference | 5 | 56 | 10 | 17.86 |
| vs. Ranked (AP) | 3 | 38 | 11 | 28.95 |
| vs. Unranked (AP) | 10 | 140 | 46 | 32.86 |
| vs. FBS (I-A) | 12 | 166 | 55 | 33.13 |
| vs. FCS (I-AA) | 1 | 12 | 2 | 16.67 |
| vs. FBS Winning | 7 | 90 | 29 | 32.22 |
| vs. FBS Non-Winning | 5 | 76 | 26 | 34.21 |
| vs. FBS Power 5 | 10 | 144 | 49 | 34.03 |
| vs. FBS non-Power 5 | 2 | 22 | 6 | 27.27 |
| in August/September | 5 | 62 | 11 | 17.74 |
| in October | 4 | 65 | 28 | 43.08 |
| in November | 3 | 39 | 17 | 43.59 |
| in December/January | 1 | 12 | 1 | 8.33 |