San Francisco walks into Lumen Field unbeaten and still getting points. The 49ers are 4-0, the Seahawks are 3-1, and the market has settled on Seattle as a short home favorite at -3. That number says plenty about how much respect the defending champions still command in this rivalry. It also creates one of the more interesting splits on the Week 5 board, because the betting public and the line itself are pulling in opposite directions. Our headline play leans directly into that gap.
Last Updated: Sunday, October 11, 2026
San Francisco 49ers vs. Seattle Seahawks — Time & How to Watch
| Where | Lumen Field, Seattle WA |
| When | Sunday, October 11 – 4:25 PM ET |
| TV | FOX |
San Francisco 49ers vs. Seattle Seahawks Betting Preview
San Francisco is the only team in this division without a loss. The 49ers handled Denver 24-14 last week and sit atop the NFC West at 4-0. Brock Purdy has the offense humming behind remarkable protection. Through four games, the 49ers have not allowed a single sack. George Kittle, Mike Evans and Deebo Samuel Jr. have each cleared 185 receiving yards.
Seattle sits a game back at 3-1 after a 30-23 win over the Chargers. The reigning Super Bowl LX champions have scored at least 30 points in three straight games, and Jaxon Smith-Njigba has been the engine with 481 receiving yards and six touchdowns. Sam Darnold remains the starter, though his ball security has wobbled. He threw a pick-six at Washington in Seattle’s lone loss.
The defenses are the real story. Seattle ranks first in the league in yards allowed. San Francisco ranks seventh. Both units belong in the top 10, and both will be shorthanded in spots. The 49ers ruled out Nick Bosa with knee and calf injuries, along with fullback Kyle Juszczyk, safety Marques Sigle and defensive lineman James Thompson Jr. Cornerback Upton Stout and edge rusher Mykel Williams are questionable. Seattle will be without running back Zach Charbonnet, though Leonard Williams is cleared to play after an ankle issue.
Recent history belongs to Seattle. The Seahawks lead the all-time series 33-24, and they swept San Francisco last season while allowing just nine total points across the two meetings. That included a 41-6 divisional round win on this field in January. See also our Week 4 Chargers vs. Seahawks prediction.
San Francisco 49ers vs. Seattle Seahawks Odds
| Spread | Moneyline | Total | |
|---|---|---|---|
| 49ers | +3 (-105) | +150 | U 46.5 (-105) |
| Seahawks | -3 (-115) | -175 | O 46.5 (-115) |
Odds accurate as of October 11, 2026 via TheSpread.com. Odds change, get the latest NFL Odds – Futures – Props
San Francisco 49ers vs. Seattle Seahawks — Who Is the Public Betting?
| 49ers | 81% | 19% | Seahawks |
See the latest NFL Public Betting Splits and make smarter wagers!
49ers vs. Seahawks Prediction — Can the Unbeaten Road Dog Survive the Rematch?
Start with the split, because it is unusual. Roughly 81 percent of spread tickets are on San Francisco. That is a heavy lean on a road underdog, and it makes sense on the surface. The 49ers are undefeated and they are getting three points.
Here is the problem. The line has not followed the tickets. San Francisco opened at +3 with -115 juice and now sits at +3 (-105), meaning the Seattle side got more expensive rather than less. The moneyline tells the same story. Seattle opened -160 and is now -175. When that much public money lands on one side and the price drifts the other way, it usually means larger wagers are arriving on the quieter side. That is the kind of divergence worth respecting at a short number.
The matchup supports it. Bosa’s absence removes San Francisco’s most disruptive defender against an offense that has topped 30 points three weeks running. At home, with the league’s stingiest yardage defense, a three-point number asks very little of the champions.
The case against is straightforward and real. San Francisco has not allowed a sack all year, which blunts Seattle’s best path to disrupting the game. Purdy is playing the cleanest football of his career, and Darnold’s three interceptions are a live risk in a close game. If the 49ers protect the quarterback the way they have for a month, Seattle’s edge narrows considerably and this becomes a coin flip that lands on the dog. We still prefer the side the market is quietly backing.
The Pick: Seahawks -3 (-115)
49ers vs. Seahawks Prediction — Will Two Top-10 Defenses Choke Off the Number?
The total has moved down. It opened at 47 with even juice on both sides and now sits at 46.5, with the Under getting the better price at -105. That drift matters in a game featuring the NFL’s top yardage defense and a San Francisco unit ranked seventh. Last season’s three meetings produced just 26 total points for the 49ers. Divisional rematches between familiar, disciplined defenses tend to grind rather than sprint.
The counterargument has teeth. Seattle has cleared 30 points in three consecutive games, San Francisco posted 35 and 36 in two of its last three, and Smith-Njigba is scoring at a rate that can break a total open by itself. With Bosa out, Purdy may get enough time to turn this into a track meet. Still, the number moving down while both defenses rank in the top 10 points one direction, and we will take the discounted price.
The Pick: Under 46.5 (-105)
Final Thoughts and Bonus Angle
The moneyline deserves a mention without becoming a third position. San Francisco at +150 is a live price for a 4-0 team, and anyone who trusts the unbeaten record should prefer that ticket to the three points. We are not taking it, because paying -175 on Seattle is unnecessary when the spread is cheaper. Still, that gap is where the honest disagreement in this game lives. For how the 49ers looked last week, see our Week 4 Broncos vs. 49ers prediction.
The thesis is simple. The public is heavily on the visitor, the line has moved the other way, and the home team is the better defensive outfit missing less than its opponent. That combination at a short number is where we want to be. Our two positions on this game:
Seahawks -3 (-115) and Under 46.5 (-105).
NFL 49ers vs. Seahawks FAQ: Sunday October 11, 2026
What time does the 49ers vs. Seahawks game start?
Kickoff is set for 4:25 PM ET on Sunday, October 11, 2026, which is 1:25 PM local time in Seattle. The game sits in the late Sunday afternoon window rather than a primetime national slot.
What channel is the 49ers vs. Seahawks game on?
FOX carries the broadcast. Kevin Burkhardt handles play-by-play with Tom Brady on color commentary, and Erin Andrews and Tom Rinaldi report from the sidelines. That is FOX’s lead crew, which reflects the weight of this NFC West matchup.
Where are the 49ers and Seahawks playing?
The game is at Lumen Field in Seattle, Washington, the Seahawks’ home stadium. It is the same venue where Seattle beat San Francisco 41-6 in the divisional round of the playoffs this past January.
Who won the last meeting between the 49ers and Seahawks?
Seattle won 41-6 in the NFC divisional round on January 17, 2026, at Lumen Field. That capped a season sweep in which the Seahawks also won 13-3 at San Francisco in the regular-season finale, holding the 49ers to nine points across the two games.
Where do the 49ers and Seahawks stand in their division?
San Francisco leads the NFC West at 4-0, and Seattle is second at 3-1. The Rams sit third at 2-2 and Arizona is fourth at 1-3. A Seattle win would pull the Seahawks even with the 49ers in the division race.