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.

It's all comes down to this. For the quartet of NFL teams playing on Saturday in Week 18, it's win-or-go-home.

The Carolina Panthers, two weeks removed from knocking off their division rivals on their home turf, head to Tampa Bay for a rematch with the Buccaneers.