Game recap
49ers @ Seahawks
Divisional · 2025 · SEA 41, SF 6
Playoff blowouts of this size are rarer than regular-season ones by construction (both teams have already been vetted by a full season), which makes a 35-point postseason margin land at #2 for the entire year especially notable.
Seattle's 35-point win is the 2nd-largest margin of the 2025 season — in a playoff game
RareLargest 2025 victory margins
| Rank | Matchup | Score | Margin |
|---|---|---|---|
| 1 | CIN @ MIN | MIN 48, CIN 10 | 38 |
| 2 | SF @ SEA (DIV) | SEA 41, SF 6 | 35 |
| 3 | HOU @ BAL | BAL 10, HOU 44 | 34 |
| 4 | LV @ IND | IND 40, LV 6 | 34 |
| 5 | TEN @ JAX | JAX 41, TEN 7 | 34 |
Seattle's 41-6 Divisional-round win over San Francisco is the 2nd-largest margin of victory in any 2025 game, regular season or playoffs — and the largest by any team in the postseason that year.
Why it matters. Playoff blowouts of this size are rarer than regular-season ones by construction (both teams have already been vetted by a full season), which makes a 35-point postseason margin land at #2 for the entire year especially notable.
Seattle and San Francisco played 3 times in 2025 — the finale was by far the most lopsided
MilestoneSF-SEA 2025 season series (all 3 meetings)
| Round | Away | Home | Away Score | Home Score | Margin |
|---|---|---|---|---|---|
| Week 1 | SF | SEA | 17 | 13 | SF +4 |
| Week 18 | SEA | SF | 13 | 3 | SEA +10 |
| Divisional | SF | SEA | 6 | 41 | SEA +35 |
San Francisco won the September opener by 4. Seattle won the Week 18 regular-season finale by 10. In the rubber match three weeks later, with a trip to the NFC Championship on the line, Seattle blew the doors off by 35 — more than three times the margin of either regular-season meeting.
Why it matters. A division rivalry that produced two closely-fought regular-season games and then a lopsided playoff rematch is a meaningful escalation, not a random blowout — it suggests Seattle's specific game plan or health situation in the third meeting, not just home-field advantage repeating itself.
San Francisco's offense collapsed 0.544 EPA/play below its own average in this elimination game
ComparisonIn-game EPA/play vs each team's 2025 season average
| Team | This game EPA/play | This game success% | Season avg EPA/play | Season NFL rank | Delta vs own average |
|---|---|---|---|---|---|
| SF | -0.456 | 33.3% | 0.088 | 6th | -0.544 |
| SEA | 0.212 | 53.8% | 0.033 | 13th | +0.179 |
San Francisco finished the regular season as the NFL's 6th-most efficient offense (0.088 EPA/play). In this game it produced -0.456, a swing of -0.544 — its offense looked nothing like the unit that got it to the playoffs. Seattle, a middling 13th-ranked offense on the year, played well above its own norm.
Why it matters. A top-6 offense falling more than half a point per play below its season average, in an elimination game, points to a defense (or game plan) that took away San Francisco's specific strengths rather than facing an average bad day — the scale of the drop (-0.544) is large even by the standards of single-game variance.
Seattle led wire to wire and San Francisco's offense got progressively worse across the game
SplitScore at end of each quarter (SEA home, SF away)
| Qtr | SEA | SF |
|---|---|---|
| 1 | 17 | 0 |
| 2 | 24 | 6 |
| 3 | 34 | 6 |
| 4 | 41 | 6 |
First half vs second half efficiency
| Team | Half | Plays | EPA/play | Success% |
|---|---|---|---|---|
| SF | H1 | 31 | -0.251 | 35.5% |
| SF | H2 | 29 | -0.675 | 31.0% |
| SEA | H1 | 28 | 0.270 | 57.1% |
| SEA | H2 | 24 | 0.144 | 50.0% |
Seattle led 17-0 after the first quarter and never let San Francisco within two scores again. San Francisco's offense, already struggling in the first half (-0.251 EPA/play), got dramatically worse in the second (-0.675) as the game turned into a rout.
Why it matters. San Francisco getting worse, not better, after halftime — despite trailing and needing to throw more — suggests the second-half plays were increasingly desperate, low-value attempts rather than a competitive unit searching for answers.
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