Vikings and 49ers playoff history rooted in huge upset
9: Vikings Upset 49ers in 1987 Divisional Round, Top 10 Upsets of All Time
Niners Biggest Playoff Upset! - MavoBooks
Niners Biggest Playoff Upset! - MavoBooks
Ranking the playoff clashes between the Packers and 49ers
San Francisco 49ers' 5 keys to victory at the Los Angeles Rams
Vikings' greatest upset was vs. 49ers
My five most painful 49ers postseason losses
NFL Playoffs - Top moments from the San Francisco 49ers-Green Bay Packers rivalry - ESPN