The Seattle Seahawks, led by quarterback Sam Darnold, face the San Francisco 49ers, led by quarterback Brock Purdy, on Saturday, Jan. 3, 2026 at Levi’s Stadium in Santa Clara, Calif.

The Seahawks claimed the No. 1 seed in the NFC after defeating the 49ers in Week 18. USA TODAY Sports provided updates, highlights, stats and more.

Learn which TV channel or how to live stream the NFL Week 18 San Francisco 49ers and Seattle Seahawks game, Saturday, Jan. 3.

The San Francisco 49ers host the Seattle Seahawks at 8 p.m. ET (5 p.m. PT) Saturday at Levi's Stadium in Santa Clara, California, in a Week 18 matchup that will crown the NFC West champion and the No. 1 seed throughout the playoffs.

The San Francisco 49ers just didn’t have the horses to hang with the Seattle Seahawks in their Week 18 matchup.

The NFC West and the conferences top seed will be decided by the outcome of this game between the San Francisco 49ers and Seattle Seahawks. It’s winner take all. The loser will end up the five or six seed.

George Kittle will be active or the 49ers, while Trent Williams and Ricky Pearsall are ruled out for the game vs. the Seahawks.