49ers are first team to secure division title this season
Seattle Seahawks - Wikipedia
What did you think about the end of the Seahawks-49ers game? - Quora
Seahawks REAL #12th man. : r/49ers
Seahawks and 49ers rivalry has returned to the spotlight
NFL Predictions Against the Spread Week 16: Rams raid Seahawks
San Francisco 49ers - Wikipedia
How to Fix the NFL's Imbalanced Divisions - The Ringer