49ers vs Seahawks, with Sherman on other side of rivalry
NFL playoffs: five things we learned, NFL
How did the Seattle Seahawks and San Francisco 49ers become a heated rivalry ?
Cigar Thoughts, Game 14: Gap between Seattle and San Francisco remains evident as Seahawks fall to 49ers 21-13 - Field Gulls
Niners-Seahawks rivalry: We hate each other because we're so alike – The Mercury News
49ers 24, Seahawks 27: Grades
Cowboys vs. 49ers preview, predictions: What should you expect in huge rivalry game
Commentary: How a dirty play could spark a new era of the once-great 49ers-Seahawks rivalry
Cassius Marsh among new twists to old Cardinals-Seahawks rivalry
Seahawks vs 49ers - The Rivalry
How 49ers vs. Seahawks Rivalry Became the NFL's Fiercest, News, Scores, Highlights, Stats, and Rumors