Preview the Week 18 matchup between the Seattle Seahawks and San Francisco 49ers with predictions, odds, over/under, spread, betting lines and more.

Seattle rode its defense to a win over San Francisco to claim the NFC West and the No. 1 seed in the NFC playoffs

Here were the Seattle Seahawks' Studs & Duds as they beat the San Francisco 49ers 13-3, won the NFC West and took the number one seed in the NFC.

Preview the NFL week 18 matchup between the Seattle Seahawks and 49ers, including betting odds, tips, trends, and game information.

Seahawks' RB Zach Charbonnet scored his 12th rushing TD of the season to give Seattle an early 7-0 lead over the San Francisco 49ers.

SANTA CLARA, Calif. -- Zach Charbonnet scored on a 27-yard run in the first quarter and Seattle shut down the high-powered San Francisco offense in a 13-3 victory over the 49ers on Saturday night that secured the No. 1 seed for the Seahawks in the NFC playoffs.

The Seattle Seahawks (12-3) are hitting the road to Bank of America Stadium on Sunday where they will attempt to beat the Carolina Panthers (8-7). Seattle opens as 7-point favorites. The betting total is set at 42.5.

Preview the San Francisco 49ers' NFL Week 18 matchup with the Seahawks and find out who is on the injury report.

The Seattle Seahawks and Carolina Panthers meet Sunday in a Week 17 matchup in Charlotte, North Carolina. Kickoff is scheduled for 1 p.m. ET.

It’s Time To Recognize Seahawks’ AJ Barner as NFL’s Most Underrated Tight End – Emerald City Spectrum While he may not be a household name just yet, the Seahawks have found themselves a budding star at the tight end position in AJ Barner at the perfect time in the perfect offense.

Fans reacted with cheers and celebration as the Seahawks closed out the win, clinching the NFC West and the No. 1 seed.