Oklahoma State (3-8, 0-8 Big 12) at Colorado (8-3, 6-2) When/where: 10 a.m. Friday/Folsom Field TV/Radio: ABC/850 KOA BetMGM Line: CU -17, 65.5 over/under Weather: 42 degrees, partly cloudy Series History: CU leads 24-20-1; Buffs have lost three straight Three storylines Still got a chance: After last week’s letdown loss to Kansas at Arrowhead Stadium in which the Buffs were out-muscled up front, CU lost control of its destiny to make the Big 12 championship game, and thus the College Football Playoff.