# Seattle Seahawks v San Francisco 49ers — NFL Week 5 2026 AI Prediction by Alphr

## Who will win Seattle Seahawks v San Francisco 49ers?

Alphr's NFL model rates Seattle Seahawks a 63% favourite over San Francisco 49ers in Week 5. Predicted result: Seattle Seahawks by 5 in a low-scoring game (47 total, under the 47.5 line). **Confidence: Medium.** Seattle Seahawks lead on Team Rating (ELO), Pass Rush and Secondary. The edge is on the Seattle Seahawks line at +3.0%.

_Alphr NFL Model v5 · full record at https://alphr.com.au/accuracy. Every pick published before kick-off, never edited._

### Seattle Seahawks v San Francisco 49ers
Mon, 12 Oct, 07:25 am AEDT · Lumen Field · Week 5

**The model's call**
- **Head to Head:** Seattle Seahawks to win @ $1.58 (edge -0.4%) — model probability 62.8%
- **Line / Spread:** Seattle Seahawks -3.5 @ $2.06 (edge +3.0%) — model probability 51.5%
- **Margin Band:** Seattle Seahawks 1-13 @ $2.15 (edge -7.9%) — model probability 38.6%
- **Total (Over/Under):** Under 47.5 @ $1.83 (edge -4.6%) — model probability 50.0%
- Predicted margin: Seattle Seahawks by 5 · Predicted total: 47

### Match Preview

**Seattle Seahawks vs San Francisco 49ers Prediction & Tips | NFL Week 5 2026**

_By Ben Dunlop · Published: 7 Oct 2026, 05:55 pm_

Seattle Seahawks meet San Francisco 49ers in NFL Week 5 at Lumen Field. The model makes Seattle Seahawks the favourite. Here's the read, the win probabilities and the value it's flagging.

The model has the Seattle Seahawks at 63% to win this one, with the San Francisco 49ers at 37%. The biggest driver behind that call is the Seahawks' overall Team Rating, with their ELO score of 1684 putting them 51 points clear of the 49ers’ 1633.

The Seahawks also hold an edge in four of the six key positional ratings, including a strong lead in their Receiving Corps (66 to 55), Pass Rush (58 to 48) and Secondary (61 to 52). The 49ers do counter with a stronger Quarterback rating (67 to 63 for Brock Purdy over Sam Darnold) and a significantly better Backfield rating (63 to 43). Special Teams also favours the Seahawks significantly, 71 to 55.

Looking at the history between these divisional rivals, the 49ers have had the better of the last 12 meetings, winning seven to the Seahawks' five. However, the most recent clash, a Divisional round game in 2025 at Lumen Field, saw the Seahawks record a dominant 41-6 victory.

Both teams come into this game in strong form, each with four wins from their last five outings. The Seahawks’ recent run is WWWLW, averaging 26.8 points scored and 17.2 conceded, with an average winning margin of 9.6 points. They have a 3-1 regular season record so far in 2026, including a perfect 2-0 at home, averaging 26.3 points for and 18.3 against. The 49ers, meanwhile, are on a four-game winning streak (LWWWW), averaging 25.6 points scored and 21 conceded, with a tighter average margin of 4.6 points. Their 2026 season record is an unblemished 4-0, with a 1-0 record on the road, scoring 30.5 points per game and conceding just 16.0.

This is a key divisional game at Lumen Field. Both sides have had 7 days of rest coming into Monday's kickoff, so fatigue is not a factor for either outfit.

The model predicts a tight contest, with the Seattle Seahawks winning by a margin of 4.6 points. The combined total points for the game are projected to be around 47. The market has the Seahawks at $1.58 on the head-to-head, which the model sees as a slight -0.4% edge against its own read. For those looking at lines, the model's pick is the Seattle Seahawks at -3.5 points at $2.06, and it leans to the Under 47.5 points at $1.83.

In the player markets, the model has Christian McCaffrey as the most likely anytime touchdown scorer at $1.76 (55% chance), followed by Jaxon Smith-Njigba at $1.95 (47%). George Kittle is also in the mix at $2.85 (38%), with Emanuel Wilson at $1.87 (34%), Mike Evans at $3.10 (29%) and Deebo Samuel at $3.35 (26%).

The model is backing the Seahawks to get the job done at Lumen Field. For the 49ers to upset that read their stronger Quarterback and Backfield ratings would need to dominate, overcoming the Seahawks' overall team strength, home advantage and the factors the model is weighting instead.

**By the numbers**

|  |  |
|---|---|
| H2H (last 12) | Seattle Seahawks 5 · San Francisco 49ers 7 |
| Last meeting | Seattle Seahawks 41-6 (2025) |
| Seattle Seahawks 2026 so far | 3-1 · 2-0 home |
| Seattle Seahawks scoring | 26.3 for · 18.3 against |
| San Francisco 49ers 2026 so far | 4-0 · 1-0 away |
| San Francisco 49ers scoring | 30.5 for · 16.0 against |
| Quarterbacks | Sam Darnold · Brock Purdy |
| Head coaches | Mike Macdonald · Kyle Shanahan |

_Pre-match read · Alphr model_

### Recent Form (Last 5)

| Seattle Seahawks | Stat | San Francisco 49ers |
|---|---|---|
| 4.0 | Wins (Last 5) | 4.0 |
| 26.8pts | Avg Score | 25.6pts |
| 17.2pts | Avg Conceded | 21.0pts |
| 9.6pts | Avg Margin | 4.6pts |
| 7.0d | Rest Days | 7.0d |

### Form & History

_Last 5 games, oldest → newest._

| Team | Last 5 | Avg Pts |
|---|---|---|
| Seattle Seahawks | SB W · W1 W · W2 W · W3 L · W4 W | 26.8 |
| San Francisco 49ers | DIV L · W1 W · W2 W · W3 W · W4 W | 25.6 |

### H2H History (Last 5) — Seattle Seahawks lead 3-2

| Season | Round | Home | Score | Away |
|---|---|---|---|---|
| 2025 | DIV | Seattle Seahawks | 41 – 6 | San Francisco 49ers |
| 2025 | W18 | San Francisco 49ers | 3 – 13 | Seattle Seahawks |
| 2025 | W1 | Seattle Seahawks | 13 – 17 | San Francisco 49ers |
| 2024 | W11 | San Francisco 49ers | 17 – 20 | Seattle Seahawks |
| 2024 | W6 | Seattle Seahawks | 24 – 36 | San Francisco 49ers |

### TD Scorer History — Who Finds The End Zone

_Last 10 games, career record vs the opponent and at Lumen Field. ⚡ = our AI backs them to score; 🎯 = our AI's first-td pick. TD % = share of games with a td, last 10 weighted double vs the 30 prior — historical frequency, not a market price._

**Seattle Seahawks** (projected 17)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | TD % | Alphr play |
|---|---|---|---|---|---|---|---|---|
| – | Jaxon Smith-Njigba | WR | 6 in 4g | 9/10g (1·0·0·1·1·0·1·3·2·0) | 1/7g | 17/29g | 48% | ⚡ Anytime TD $1.95 AI 47% Market priced |
| – | Emanuel Wilson | RB | 2 in 4g | 2/10g (0·0·0·0·0·0·0·0·0·2) | 0/2g | 2/3g | 18% | ⚡ Anytime TD $1.87 AI 34% Market priced |
| – | AJ Barner | TE | 1 in 4g | 4/10g (1·1·0·0·0·1·0·1·0·0) | 0/5g | 4/20g | 33% | — |
| – | Cooper Kupp | WR | 1 in 4g | 2/10g (0·0·0·0·1·0·0·0·1·0) | 5/14g | 1/16g | 24% | — |
| – | Rashid Shaheed | WR | 1 in 4g | 3/10g (1·0·0·1·0·0·0·0·0·1) | 2/4g | 3/9g | 32% | — |
| – | Tory Horton | WR | 1 in 2g | 7/10g (0·1·2·0·1·0·0·2·0·1) | 0/1g | 4/5g | 50% | — |
| – | Elijah Arroyo | TE | 0 in 1g | 1/10g (0·0·0·1·0·0·0·0·0·0) | 0/1g | 0/6g | 8% | — |
| – | George Holani | RB | 0 in 4g | 1/10g (0·0·1·0·0·0·0·0·0·0) | 0/1g | 1/9g | 10% | — |
| – | Sam Darnold | QB | 0 in 3g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/5g | 0/15g | 2% | — |

**San Francisco 49ers** (projected 17)

| # | Player | Pos | 2026 | Last 10 | vs opp | Venue | TD % | Alphr play |
|---|---|---|---|---|---|---|---|---|
| – | Christian McCaffrey | RB | 4 in 4g | 10/10g (1·2·1·0·2·0·0·2·1·1) | 8/10g | 3/4g | 66% | ⚡ Anytime TD $1.76 AI 55% Market priced |
| – | George Kittle | TE | 4 in 4g | 6/10g (0·0·1·1·0·0·0·1·2·1) | 8/16g | 7/5g | 46% | ⚡ Anytime TD $2.85 AI 38% Market priced |
| – | Deebo Samuel | WR | 3 in 4g | 3/10g (0·0·0·0·0·0·1·0·1·1) | 8/10g | 2/2g | 34% | ⚡ Anytime TD $3.35 AI 26% Market priced |
| – | Mike Evans | WR | 2 in 4g | 5/10g (1·0·0·1·1·0·1·0·1·0) | 3/3g | 0/0g | 52% | ⚡ Anytime TD $3.10 AI 29% Market priced |
| – | Brock Purdy | QB | 1 in 4g | 3/10g (0·0·2·0·0·0·0·1·0·0) | 2/9g | 0/5g | 18% | — |
| – | Brandin Cooks | WR | 0 in 1g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 3/7g | 0/1g | 22% | — |
| – | Brayden Willis | TE | 0 in 3g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/1g | 0/0g | 0% | — |
| – | Jacob Cowing | WR | 0 in 4g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/2g | 0/1g | 0% | — |
| – | Kaelon Black | RB | 0 in 4g | 0/4g (0·0·0·0) | 0/0g | 0/0g | 0% | — |
| – | Luke Farrell | TE | 0 in 4g | 0/10g (0·0·0·0·0·0·0·0·0·0) | 0/3g | 0/3g | 4% | — |

### End Zone Map — Where Our Picks Have Been Scoring

_Real touchdowns, not predictions: every score each of our picks made in his last five games. The percentage is our model's chance he scores in this game._

**San Francisco 49ers** (4 picks)
- ⚡ Christian McCaffrey — 4 TDs in last 5 (4 rush · 0 pass) · model 55%
- ⚡ George Kittle — 4 TDs in last 5 (0 rush · 4 pass) · model 38%
- ⚡ Mike Evans — 2 TDs in last 5 (0 rush · 2 pass) · model 29%
- ⚡ Deebo Samuel — 2 TDs in last 5 (0 rush · 2 pass) · model 26%
- Rest of the 49ers: 4 TDs across the team's last 5

**Seattle Seahawks** (2 picks)
- ⚡ Jaxon Smith-Njigba — 6 TDs in last 5 (0 rush · 6 pass) · model 47%
- ⚡ Emanuel Wilson — 2 TDs in last 5 (1 rush · 1 pass) · model 34%
- Rest of the Seahawks: 7 TDs across the team's last 5

### Player Props — Yardage & Receptions

_Market lines vs our model's read for each player's rushing, receiving and passing numbers. ⚡ = the model sits 10+ points past the price; everything else is market intel, not a tip. Projections assume the depth-chart role the model saw at publish._

**San Francisco 49ers** (SF)

| Player · market | Line | Price | AI read | Signal |
|---|---|---|---|---|
| Brock Purdy · Pass TDs | O 1.5 | $1.88 | 53% (expects 1.7) | market |
| Brock Purdy · Rush yds | U 18.5 | $1.88 | — | market |
| Brock Purdy · Pass yds | O 225.5 | $1.88 | — | market |
| Christian McCaffrey · Rush yds | O 53.5 | $1.88 | — | market |
| Christian McCaffrey · Rec yds | U 35.5 | $1.88 | 51% (expects 31.4) | market |
| Christian McCaffrey · Rec | U 4.5 | $1.95 | 55% (expects 3.9) | market |
| Deebo Samuel · Rec yds | O 31.5 | $1.88 | 50% (expects 31.9) | market |
| Deebo Samuel · Rec | U 3.5 | $1.80 | 53% (expects 3.1) | market |
| George Kittle · Rec yds | U 57.5 | $1.88 | 54% (expects 40.9) | market |
| George Kittle · Rec | U 4.5 | $2.05 | 55% (expects 4.0) | market |
| Kaelon Black · Rush yds | O 14.5 | $1.88 | — | market |
| Mike Evans · Rec | O 3.5 | $1.57 | 53% (expects 3.9) | market |
| Mike Evans · Rec yds | U 48.5 | $1.88 | 52% (expects 40.0) | market |

**Seattle Seahawks** (SEA)

| Player · market | Line | Price | AI read | Signal |
|---|---|---|---|---|
| AJ Barner · Rec yds | U 24.5 | $1.88 | 51% (expects 21.6) | market |
| AJ Barner · Rec | U 2.5 | $2.13 | 53% (expects 2.2) | market |
| Cooper Kupp · Rec | U 2.5 | $1.83 | 54% (expects 2.1) | market |
| Cooper Kupp · Rec yds | U 25.5 | $1.88 | 51% (expects 22.1) | market |
| Jaxon Smith-Njigba · Rec yds | U 93.5 | $1.88 | 53% (expects 79.4) | market |
| Jaxon Smith-Njigba · Rec | U 6.5 | $1.99 | 54% (expects 6.0) | market |
| Rashid Shaheed · Rec yds | U 19.5 | $1.88 | 52% (expects 9.4) | market |
| Rashid Shaheed · Rec | U 1.5 | $2.28 | 55% (expects 1.0) | market |
| Sam Darnold · Pass yds | O 227.5 | $1.88 | — | market |
| Sam Darnold · Rush yds | O 4.5 | $1.83 | — | market |
| Sam Darnold · Pass TDs | U 1.5 | $1.96 | 56% (expects 1.0) | market |

### Prediction Breakdown — Pure Alpha Model

**Team ELO Ratings** — Seattle Seahawks 1684 · San Francisco 49ers 1633 · ELO difference: 51 in favour of Seattle Seahawks

**Positional Matchups** — unit strength index from player ratings: 50 is league average, 75+ is elite, 25 and under is a weakness

| Unit | Seattle Seahawks | San Francisco 49ers | Edge |
|---|---|---|---|
| Quarterback | 63 | 67 | Even |
| Receiving Corps | 66 | 55 | Seattle Seahawks +11 |
| Backfield | 43 | 63 | San Francisco 49ers +20 |
| Pass Rush | 58 | 48 | Seattle Seahawks +10 |
| Secondary | 61 | 52 | Seattle Seahawks +9 |
| Special Teams | 71 | 55 | Seattle Seahawks +16 |

**Key Prediction Factors** — what the model weighted most

| # | Factor | Weight | Favours |
|---|---|---|---|
| 1 | Team Rating (ELO) | 30.0% | Seattle Seahawks |
| 2 | Quarterback | 18.0% | San Francisco 49ers |
| 3 | Pass Rush | 12.0% | Seattle Seahawks |
| 4 | Secondary | 10.0% | Seattle Seahawks |
| 5 | Recent Form | 10.0% | Seattle Seahawks |
| 6 | Rest Advantage | 8.0% | — |

**Model Confidence: 63%** — Seattle Seahawks predicted to win by 5 points · Predicted total: 47 pts

### Common questions

**What's the predicted score?** A low-scoring Seattle Seahawks win, around 26–21 (total ~47 — under the 47.5 line).

**Will it be high-scoring?** Unlikely — the model leans under the 47.5 line (model projects 47).

**Prediction by Alphr** (https://alphr.com.au) — free AI predictions for every AFL, NRL & Super League match, published before kick-off and never edited. Verified track record: https://alphr.com.au/accuracy

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Last updated: 2026-10-07 06:55 UTC (latest tip update)