2021 Duke Blue Devils First Down Split Stats through 01/10/2022
| Split | G | Rush | Pass | Penalty | Total |
|---|---|---|---|---|---|
| All Games | 12 | 111 | 131 | 20 | 262 |
| at Home | 7 | 69 | 94 | 11 | 174 |
| on Road/Neutral Site | 5 | 42 | 37 | 9 | 88 |
| in Wins | 3 | 33 | 41 | 3 | 77 |
| in Losses | 9 | 78 | 90 | 17 | 185 |
| vs. Conference | 8 | 65 | 81 | 16 | 162 |
| vs. Non-Conference | 4 | 46 | 50 | 4 | 100 |
| vs. Ranked (AP) | 2 | 18 | 17 | 3 | 38 |
| vs. Unranked (AP) | 10 | 93 | 114 | 17 | 224 |
| vs. FBS (I-A) | 11 | 103 | 117 | 18 | 238 |
| vs. FCS (I-AA) | 1 | 8 | 14 | 2 | 24 |
| vs. FBS Winning | 3 | 23 | 26 | 4 | 53 |
| vs. FBS Non-Winning | 8 | 80 | 91 | 14 | 185 |
| vs. FBS Power 5 | 10 | 90 | 108 | 17 | 215 |
| vs. FBS non-Power 5 | 1 | 13 | 9 | 1 | 23 |
| in August/September | 4 | 46 | 50 | 4 | 100 |
| in October | 4 | 31 | 36 | 5 | 72 |
| in November | 4 | 34 | 45 | 11 | 90 |
| in December/January | 0 | 0 | 0 | 0 | 0 |