Vikings vs. Bills odds: Opening lines for Week 9 matchup

DETROIT, MICHIGAN - NOVEMBER 1: Justin Jefferson #18 of the Minnesota Vikings catches a touchdown pass against Roger McCreary #21 of the Detroit Lions during the second quarter at Ford Field on November 1, 2026 in Detroit, Michigan. (Photo by Todd Rosenberg/Getty Images) | Getty Images The Minnesota Vikings suffered their first defeat of the year in Week 8, and the folks who set the betting lines apparently expect that trend to continue in the team’s first prime time game of the 2026 NFL season. Skol! Join Vikings fans on the SB Nation app! Experience every game with fans who understand the excitement—and the stress—of Vikings football. Chat live throughout the game Enjoy fewer ads Jump easily between communities Comment and post faster Download the SB Nation app on iOS or Android. Our friends from the FanDuel Sportsbook have opened the betting lines for Week 9 around the National Football League, and the Vikings have opened as a 3-point underdog to the Buffal