Seattle Seahawks at San Francisco 49ers
NFLWeek 18 • regular • 2025
completed
Team Comparison
Head-to-head snapshot based on our model inputs
Seahawks (away)
49ers (home)
75%
Win probability
25%
0
High-impact factors
0
0
Players ruled out
0
Learn About Our Analysis
Learn about the factors behind our predictions
Guide
NFL Win Probability
How we calculate NFL game outcome probabilities using advanced metrics
4 min readRead article
Deep Dive
Home Field Advantage
How playing at home affects NFL win probability
3 min readRead article
Deep Dive
NFL Weather Impact
How weather conditions influence NFL games and predictions
3 min readRead article
Frequently Asked Questions
49ers has a 25% win probability, while Seahawks has a 75% win probability based on our analysis.
Our model considers weather conditions, offensive and defensive efficiency, rest days, injury impact, and historical performance.
This game is being played at Levi's Stadium in Santa Clara, CA.