TEAM FINGERPRINT · COMPARE
Seattle Seahawks 2021 vs San Francisco 49ers 2025
Two offensive identities side by side — any team, any season against any other — the flow of each attack and a play-calling ledger with the shift on every metric.
Play-calling ledger · the shift is Seattle Seahawks 2021 minus San Francisco 49ers 2025
| Metric | SEA | Shift | SF |
|---|---|---|---|
| Plays | 945 | — | 1,175 |
| Pass rate | 60.0% | +0.6% | 59.4% |
| Shotgun rate | 50.9% | −1.5% | 52.4% |
| Explosive rate | 12.6% | +1.1% | 11.5% |
| Success rate | 43.2% | −4.5% | 47.7% |
| Personnel groupings | |||
| 11 personnel | 65.0% | +21.5% | 43.5% |
| 12 personnel | 28.8% | +18.1% | 10.7% |
| 21 personnel | 0.0% | −37.3% | 37.3% |
| 13 personnel | 3.6% | +3.6% | 0.0% |
| 22 personnel | 0.0% | −7.6% | 7.6% |
| Other personnel | 1.0% | +0.0% | 0.9% |
Read the ledger, then the flows below: the table is the precise shift; the alluvials are the shape.
Seattle Seahawks · 2021
| 11 personnel → Shotgun | 400 |
|---|---|
| 12 personnel → Singleback | 146 |
| 11 personnel → Singleback | 135 |
| 12 personnel → Shotgun | 71 |
| 11 personnel → Empty | 65 |
| 13 personnel → Singleback | 30 |
| 12 personnel → Pistol | 26 |
| 12 personnel → Empty | 20 |
| 11 personnel → Pistol | 8 |
| 12 personnel → I_Form | 6 |
| Unknown → I_Form | 6 |
| Other → Shotgun | 5 |
| Unknown → Other | 5 |
| 11 personnel → Unknown | 3 |
| 13 personnel → Shotgun | 3 |
| 11 personnel → I_Form | 2 |
| 12 personnel → Unknown | 2 |
| Other → Empty | 2 |
| Unknown → Shotgun | 2 |
| 11 personnel → Other | 1 |
| 12 personnel → Other | 1 |
| 13 personnel → Empty | 1 |
| Other → I_Form | 1 |
| Other → Singleback | 1 |
| Unknown → Empty | 1 |
| Unknown → Singleback | 1 |
| Unknown → Unknown | 1 |
| Shotgun → Pass | 355 |
| Singleback → Run | 218 |
| Shotgun → Run | 126 |
| Singleback → Pass | 95 |
| Empty → Pass | 88 |
| Pistol → Run | 20 |
| Pistol → Pass | 14 |
| I_Form → Pass | 10 |
| Other → Run | 6 |
| I_Form → Run | 5 |
| Unknown → Pass | 4 |
| Unknown → Run | 2 |
| Empty → Run | 1 |
| Other → Pass | 1 |
| Pass → Failure | 318 |
| Run → Failure | 219 |
| Pass → Success | 172 |
| Run → Success | 117 |
| Pass → Explosive | 77 |
| Run → Explosive | 42 |
San Francisco 49ers · 2025
| 11 personnel → Shotgun | 395 |
|---|---|
| 21 personnel → Under Center | 260 |
| 21 personnel → Shotgun | 164 |
| 11 personnel → Under Center | 108 |
| 12 personnel → Under Center | 88 |
| 22 personnel → Under Center | 67 |
| 12 personnel → Shotgun | 35 |
| 22 personnel → Shotgun | 20 |
| 21 personnel → Pistol | 14 |
| Other → Under Center | 9 |
| 11 personnel → Pistol | 7 |
| 12 personnel → Pistol | 3 |
| 22 personnel → Pistol | 2 |
| Other → Shotgun | 2 |
| 11 personnel → Unknown | 1 |
| Shotgun → Pass | 511 |
| Under Center → Run | 354 |
| Under Center → Pass | 178 |
| Shotgun → Run | 105 |
| Pistol → Run | 17 |
| Pistol → Pass | 9 |
| Unknown → Run | 1 |
| Pass → Failure | 337 |
| Run → Failure | 278 |
| Pass → Success | 263 |
| Run → Success | 162 |
| Pass → Explosive | 98 |
| Run → Explosive | 37 |