NFC Playoff Picture: 49ers would be Seahawks' most likely opponent if they make the playoffs - Field Gulls
NFL Playoff Picture: AFC and NFC race and clinching scenarios
2022-2023 NFC Playoff Standings for Buccaneers, Week 14 4-Seed
NFL playoff scenarios: Which teams can clinch a playoff spot, No. 1 seed in Week 18? - DraftKings Network
Seahawks-49ers, Chargers-Jaguars to start 2023 NFL playoffs
NFL playoffs bracket: Preview, schedule, Super Bowl odds, more - ESPN
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How the Seattle Seahawks Can Make the Playoffs: Through Week 18 - The New York Times
Seahawks need some help, but NFL playoff hopes still alive