2019 Duke Blue Devils Fourth Down Conversion Defense Split Stats through 01/13/2020
| Split | G | Attempts | Conversions | Conversion % |
|---|---|---|---|---|
| All Games | 12 | 21 | 11 | 52.38 |
| at Home | 6 | 9 | 4 | 44.44 |
| on Road/Neutral Site | 6 | 12 | 7 | 58.33 |
| in Wins | 5 | 11 | 5 | 45.45 |
| in Losses | 7 | 10 | 6 | 60.00 |
| vs. Conference | 8 | 13 | 6 | 46.15 |
| vs. Non-Conference | 4 | 8 | 5 | 62.50 |
| vs. Ranked (AP) | 2 | 3 | 2 | 66.67 |
| vs. Unranked (AP) | 10 | 18 | 9 | 50.00 |
| vs. FBS (I-A) | 11 | 20 | 10 | 50.00 |
| vs. FCS (I-AA) | 1 | 1 | 1 | 100.00 |
| vs. FBS Winning | 7 | 10 | 5 | 50.00 |
| vs. FBS Non-Winning | 4 | 10 | 5 | 50.00 |
| vs. FBS Power 5 | 9 | 15 | 8 | 53.33 |
| vs. FBS non-Power 5 | 2 | 5 | 2 | 40.00 |
| in August/September | 4 | 8 | 5 | 62.50 |
| in October | 4 | 6 | 2 | 33.33 |
| in November | 4 | 7 | 4 | 57.14 |
| in December/January | 0 | 0 | 0 | - |