San Francisco 49ers at Seattle Seahawks
SF4-0
3-1SEA
@
Sunday 2026-10-11 · 16:25 ET·Lumen Field·SEA -3 · O/U 45.5
Ball:
O: 3WR 1TE — published depth chart · snapshot 2026-10-09D: Base 3-4 D + nickel — published depth chart (lowest-snap LB sits)Ring = offense/defense snap % in last game played · stats thru Wk 5
Field
outdoors · fieldturf
Weather
57°F · Sunny · 8 mph N
Rest
SF 7d · SEA 7d
Referee
TBA — crews post late in the week
SF form
4-0PF 122 · PA 64Home 3-0Away 1-0
QB Brock Purdy 34–15 as starter · playoffs 5–3 · last 10: 9–1 · since 2022
SEA form
3-1PF 105 · PA 73Home 2-0Away 1-1
QB Sam Darnold 50–42 as starter · playoffs 3–1 · last 10: 9–1 · since 2018
| SF | Season efficiency | SEA |
|---|---|---|
| 0.291 | Off EPA / play | 0.018 |
| 54.5 | Off success % | 44.4 |
| 14 | Off explosive % | 10.3 |
| 57.5 | 3rd-down conv % | 31.1 |
| 0.017 | Def EPA / play allowed | -0.137 |
| 45.5 | Def success % allowed | 36.7 |
QB record = games he actually started (1999–), regular season; playoffs broken out
Coaching Intel
SF staff
HCKyle Shanahan2–3 vs MacdonaldOCKlay Kubiak1–2 vs DurdeDCRaheem Morris
4th-down go 18.9% · PROE -1 · no-huddle 3.3%
SEA staff
HCMike Macdonald3–2 vs ShanahanOCBrian FleuryDCAden Durde2–1 vs Kubiak
4th-down go 12.9% · PROE -2.8 · no-huddle 12.7%
Head Coach vs Head Coach
Kyle Shanahan2–3Mike MacdonaldMacdonald leadsboth as head coaches, any team, 1999–
| Date ▾ | Matchup | Score | Yards | Winning coach |
|---|---|---|---|---|
| 2026-01-17 | SF @ SEA | 6–41 | 236–281 | Mike Macdonald |
| 2026-01-03 | SEA @ SF | 13–3 | 363–173 | Mike Macdonald |
| 2025-09-07 | SF @ SEA | 17–13 | 386–230 | Kyle Shanahan |
| 2024-11-17 | SEA @ SF | 20–17 | 289–277 | Mike Macdonald |
| 2024-10-10 | SF @ SEA | 36–24 | 484–358 | Kyle Shanahan |
SF offense vs SEA defense
Klay Kubiak(OC)1–2Aden Durde(DC)Durde leads3 true OC-vs-DC games — his offense against this coach's defense
| Date ▾ | Offense | Defense | Off–Def | Off yds | Margin | Result |
|---|---|---|---|---|---|---|
| 2026-01-17 | SF | SEA | 6–41 | 236 | -35 | L |
| 2026-01-03 | SF | SEA | 3–13 | 173 | -10 | L |
| 2025-09-07 | SF | SEA | 17–13 | 386 | +4 | W |
SEA offense vs SF defense
Brian Fleury(OC)vsRaheem Morris(DC)first career meeting
result and margin read from the offense's side
Franchise Meetings involving a current head coach
| Date ▾ | Matchup | Score | Winner | Coaches |
|---|---|---|---|---|
| 2026-01-17 | SF @ SEA | 6–41 | SEA | Kyle Shanahan / Mike Macdonald |
| 2026-01-03 | SEA @ SF | 13–3 | SEA | Mike Macdonald / Kyle Shanahan |
| 2025-09-07 | SF @ SEA | 17–13 | SF | Kyle Shanahan / Mike Macdonald |
| 2024-11-17 | SEA @ SF | 20–17 | SEA | Mike Macdonald / Kyle Shanahan |
| 2024-10-10 | SF @ SEA | 36–24 | SF | Kyle Shanahan / Mike Macdonald |
| 2023-12-10 | SEA @ SF | 16–28 | SF | Pete Carroll / Kyle Shanahan |
games under departed-on-both-sides staffs are excluded