Denver (10-7) at Buffalo (13-4) Sunday, 1 p.m. EST, CBS BetMGM NFL odds: Bills by 9. Series record: Bills lead 23-17-1. Against the spread: Broncos 12-5, Bills 10-7. Last meeting: Broncos beat Bills 24-22 on Nov. 13, 2023, at Orchard Park, New York.