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Seattle Seahawks vs San Francisco 49ers Picks, Prediction, Odds, and Line Movement for Saturday January 3 2026

By: Kyle Kargel Published 01/01/2026, 06:00 PM ET

Seattle vs San Francisco picks take center stage in what is essentially a playoff game before the playoffs, with massive implications at the top of the NFC. If you are breaking down NFL picks this week, it does not get much bigger than a winner-take-all showdown for the NFC West crown and the No. 1 seed.

TLDR - Picks and Prediction

  • Spread Pick: Seattle +1.5
  • Total Pick: Under 49
  • Projected Final Score: Seattle 23, San Francisco 20

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  • The winner of this game secures the NFC West title and the No. 1 seed in the NFC.
  • San Francisco has won seven of the last eight meetings.
  • The 49ers earned a 17-13 road win in Seattle in Week 1.
  • Seattle enters this matchup on a six-game winning streak.
  • Over the last five weeks, Seattle has allowed just 14.4 points per game.
  • Since Week 8, Seattle ranks No. 1 in EPA per play allowed and No. 3 in success rate allowed.
  • Since Week 8, San Francisco ranks 26th in EPA per play allowed and 30th in success rate allowed.
  • During that span, the 49ers are last in rushing success rate allowed.

Odds and Line Movement

Current Odds

Team Spread Total
Seattle +1.5 (-108) 49 (-115)
San Francisco -1.5 (-112) 49 (-105)

Line Movement - Spread

Date Seattle San Francisco Public
12/31 +1.5 -108 -1.5 -112 SF 52%, 57%
12/31 +1.5 -110 -1.5 -110 SF 52%, 57%
12/29 +1.5 -102 -1.5 -120 SEA 80%, 69%
12/29 +1.5 -104 -1.5 -118 SEA 80%, 69%
12/29 +1.5 +100 -1.5 -122 SEA 80%, 69%

Line Movement - Total

Date Over Under Public
12/29 49o -115 49u -105 65%, 75%
12/29 49o -110 49u -110

Seattle vs San Francisco Game Preview and Analysis

There is no shortage of motivation in this matchup. In addition to the NFC West title, the winner locks up the No. 1 seed and earns a first round bye. For San Francisco, a win means home-field advantage throughout the NFC playoffs and the luxury of staying home with the Super Bowl scheduled at Levi’s Stadium.

The 49ers have dominated this rivalry recently, winning seven of the last eight meetings, including a 17-13 road win in Seattle back in Week 1. San Francisco out-gained the Seahawks by 154 yards in that game, but that version of Seattle looks very different from the one we are seeing now.

Seattle enters on a six-game winning streak, and the driving force has been the defense. Over the last five weeks, the Seahawks have allowed an average of just 14.4 points per game. Since Week 8, Seattle’s defense ranks No. 1 in EPA per play allowed and No. 3 in success rate allowed, making it the best unit on the field in this matchup.

San Francisco has also won six straight, and Brock Purdy delivered an electric performance against the Bears last week. Still, the defensive numbers are concerning. Since Week 8, the 49ers rank 26th in EPA per play allowed and 30th in success rate allowed. They are also dead last in rushing success rate allowed over that stretch, which opens the door for Seattle to control tempo and shorten the game.

At this point in the season, defense tends to travel and decide games. With Seattle playing its best football on that side of the ball, I am more comfortable backing the Seahawks in what should be a tight, physical contest.

Key Injuries and Notes for SEA and SF

  • The winner of this game secures the NFC West title and the No. 1 seed.
  • Seattle enters on a six-game winning streak.
  • San Francisco has won six straight games.

Final Score Prediction

This game profiles as a defensive battle where every possession matters and explosive plays are limited.

Final Score: Seattle 23, San Francisco 20

ATS and Total Picks

  • Against the Spread: Seattle +1.5
  • Total: Under 49
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