TEAM FINGERPRINT · COMPARE
Los Angeles Chargers 2020 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 Los Angeles Chargers 2020 minus San Francisco 49ers 2025
| Metric | LAC | Shift | SF |
|---|---|---|---|
| Plays | 1,112 | — | 1,175 |
| Pass rate | 61.5% | +2.1% | 59.4% |
| Shotgun rate | 52.0% | −0.4% | 52.4% |
| Explosive rate | 11.6% | +0.1% | 11.5% |
| Success rate | 43.3% | −4.4% | 47.7% |
| Personnel groupings | |||
| 11 personnel | 70.9% | +27.4% | 43.5% |
| 12 personnel | 12.9% | +2.1% | 10.7% |
| 21 personnel | 9.0% | −28.3% | 37.3% |
| 13 personnel | 2.5% | +2.5% | 0.0% |
| 22 personnel | 3.7% | −3.9% | 7.6% |
| Other personnel | 1.0% | +0.1% | 0.9% |
Read the ledger, then the flows below: the table is the precise shift; the alluvials are the shape.
Los Angeles Chargers · 2020
| 11 personnel → Shotgun | 516 |
|---|---|
| 11 personnel → Singleback | 148 |
| 11 personnel → Empty | 91 |
| 12 personnel → Singleback | 89 |
| 21 personnel → I_Form | 61 |
| 12 personnel → Shotgun | 32 |
| 11 personnel → Pistol | 28 |
| 21 personnel → Shotgun | 21 |
| 22 personnel → I_Form | 21 |
| 13 personnel → Singleback | 18 |
| 12 personnel → Pistol | 12 |
| 22 personnel → Jumbo | 12 |
| 21 personnel → Singleback | 9 |
| 21 personnel → Pistol | 6 |
| 12 personnel → I_Form | 5 |
| 11 personnel → I_Form | 4 |
| 12 personnel → Empty | 4 |
| 13 personnel → Pistol | 4 |
| 13 personnel → Shotgun | 4 |
| 22 personnel → Singleback | 4 |
| Other → Shotgun | 4 |
| 21 personnel → Empty | 2 |
| 22 personnel → Pistol | 2 |
| Other → Pistol | 2 |
| Other → Singleback | 2 |
| 11 personnel → Unknown | 1 |
| 12 personnel → Other | 1 |
| 13 personnel → Empty | 1 |
| 13 personnel → I_Form | 1 |
| 21 personnel → Other | 1 |
| 22 personnel → Other | 1 |
| 22 personnel → Shotgun | 1 |
| Other → Empty | 1 |
| Other → I_Form | 1 |
| Other → Jumbo | 1 |
| Unknown → Unknown | 1 |
| Shotgun → Pass | 424 |
| Singleback → Run | 158 |
| Shotgun → Run | 154 |
| Singleback → Pass | 112 |
| Empty → Pass | 98 |
| I_Form → Run | 58 |
| Pistol → Run | 43 |
| I_Form → Pass | 35 |
| Pistol → Pass | 11 |
| Jumbo → Run | 10 |
| Jumbo → Pass | 3 |
| Other → Run | 3 |
| Empty → Run | 1 |
| Unknown → Pass | 1 |
| Unknown → Run | 1 |
| Pass → Failure | 361 |
| Run → Failure | 270 |
| Pass → Success | 230 |
| Run → Success | 122 |
| Pass → Explosive | 93 |
| Run → Explosive | 36 |
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 |