The NFC West division winner and No. 1 seed in the conference will come down to Week 18 between the Seattle Seahawks and San Francisco 49ers.
With their wins in Week 17, Seattle and San Francisco will meet at Levi's Stadium to crown a division champion and the top seed. The Seahawks enter the contest at 12-3, while the 49ers sit at 11-4.
We had no clue when this matchup between two NFC West contenders was going to take place until now.
When is Seahawks vs. 49ers Week 18 game?
The Seahawks and 49ers will play on Saturday at 8:00 p.m. ET in Week 18 on ESPN.
Here is the full Week 18 schedule:
Full Week 18 schedule: pic.twitter.com/HEr8LX6emJ
— Adam Schefter (@AdamSchefter) December 29, 2025
Saturday night primetime in Santa Clara. San Francisco vs Seattle. Division on the line and No. 1 seed. You couldn't draw up a better ending.