Colorado Buffaloes vs Oklahoma State Cowboys

Colorado Buffaloes 27

Colorado Buffaloes leads 27-21-1

1 tie

1920 to 2026

Oklahoma State Cowboys won the last meeting

Oklahoma State Cowboys 21

Series timeline

▲ Colorado Buffaloes ahead (peak +9)

Colorado Buffaloes Oklahoma State Cowboys Tie Postseason One meeting per cell

Longest streaks: Colorado Buffaloes 8 (1989–1996), Oklahoma State Cowboys 3 (1966–1968). Current: Oklahoma State Cowboys 1.

Split	Colorado Buffaloes record
Regular season	27-20-1
Postseason	0-1
Hosted by Colorado Buffaloes	14-8
Hosted by Oklahoma State Cowboys	13-13-1
Last 10 seasons (1997 to 2026)	4-6
Largest Colorado Buffaloes win	52-0 (2024)
Largest Oklahoma State Cowboys win	42-7 (1980)

Season	Date	Winner	Score	Site	Round
2016	Dec 29, 2016	Oklahoma State Cowboys	38-8	at Oklahoma State Cowboys	Bowls (SR Week 19)

2020s

Season	Date	Winner	Score	Site	Round
2026	Oct 24, 2026	Oklahoma State Cowboys	57-24	at Oklahoma State Cowboys	Week 8
2024	Nov 29, 2024	Colorado Buffaloes	52-0	at Colorado Buffaloes	Week 14

2010s

Season	Date	Winner	Score	Site	Round
2016	Dec 29, 2016	Oklahoma State Cowboys	38-8	at Oklahoma State Cowboys	Bowls (SR Week 19) Postseason

2000s

Season	Date	Winner	Score	Site	Round
2009	Nov 19, 2009	Oklahoma State Cowboys	31-28	at Oklahoma State Cowboys	Week 12
2008	Nov 15, 2008	Oklahoma State Cowboys	30-17	at Colorado Buffaloes	Week 12
2005	Oct 1, 2005	Colorado Buffaloes	34-0	at Oklahoma State Cowboys	Week 5
2004	Oct 9, 2004	Oklahoma State Cowboys	42-14	at Colorado Buffaloes	Week 7
2001	Oct 27, 2001	Colorado Buffaloes	22-19	at Oklahoma State Cowboys	Week 9
2000	Oct 28, 2000	Colorado Buffaloes	37-21	at Colorado Buffaloes	Week 10

1990s

Season	Date	Winner	Score	Site	Round
1997	Oct 11, 1997	Oklahoma State Cowboys	33-29	at Oklahoma State Cowboys	Week 8
1996	Oct 12, 1996	Colorado Buffaloes	35-13	at Colorado Buffaloes	Week 8
1995	Nov 4, 1995	Colorado Buffaloes	45-32	at Oklahoma State Cowboys	Week 11
1994	Nov 5, 1994	Colorado Buffaloes	17-3	at Colorado Buffaloes	Week 11
1993	Nov 6, 1993	Colorado Buffaloes	31-14	at Oklahoma State Cowboys	Week 11
1992	Nov 7, 1992	Colorado Buffaloes	28-0	at Colorado Buffaloes	Week 11
1991	Nov 9, 1991	Colorado Buffaloes	16-12	at Oklahoma State Cowboys	Week 11
1990	Nov 10, 1990	Colorado Buffaloes	41-22	at Colorado Buffaloes	Week 12

1980s

Season	Date	Winner	Score	Site	Round
1989	Nov 11, 1989	Colorado Buffaloes	41-17	at Oklahoma State Cowboys	Week 11
1988	Oct 8, 1988	Oklahoma State Cowboys	41-21	at Colorado Buffaloes	Week 7
1987	Oct 10, 1987	Oklahoma State Cowboys	42-17	at Oklahoma State Cowboys	Week 7
1986	Nov 1, 1986	Colorado Buffaloes	31-14	at Oklahoma State Cowboys	Week 10
1985	Nov 2, 1985	Oklahoma State Cowboys	14-11	at Colorado Buffaloes	Week 10
1984	Oct 27, 1984	Oklahoma State Cowboys	20-14	at Oklahoma State Cowboys	Week 10
1983	Oct 29, 1983	Oklahoma State Cowboys	40-14	at Colorado Buffaloes	Week 10
1982	Oct 16, 1982	Tie	25-25	at Oklahoma State Cowboys	Week 7
1981	Oct 17, 1981	Colorado Buffaloes	11-10	at Colorado Buffaloes	Week 7
1980	Nov 8, 1980	Oklahoma State Cowboys	42-7	at Oklahoma State Cowboys	Week 11

1970s

Season	Date	Winner	Score	Site	Round
1979	Nov 10, 1979	Oklahoma State Cowboys	21-20	at Colorado Buffaloes	Week 11
1978	Oct 14, 1978	Oklahoma State Cowboys	24-20	at Oklahoma State Cowboys	Week 7
1977	Oct 8, 1977	Colorado Buffaloes	29-13	at Colorado Buffaloes	Week 6
1976	Oct 16, 1976	Colorado Buffaloes	20-10	at Oklahoma State Cowboys	Week 7
1975	Nov 8, 1975	Colorado Buffaloes	17-7	at Colorado Buffaloes	Week 10
1974	Nov 16, 1974	Colorado Buffaloes	37-20	at Oklahoma State Cowboys	Week 11
1973	Nov 17, 1973	Oklahoma State Cowboys	38-24	at Colorado Buffaloes	Week 12
1972	Sep 30, 1972	Oklahoma State Cowboys	31-6	at Oklahoma State Cowboys	Week 4
1971	Nov 13, 1971	Colorado Buffaloes	40-6	at Colorado Buffaloes	Week 10
1970	Nov 14, 1970	Colorado Buffaloes	30-6	at Oklahoma State Cowboys	Week 12

1960s

Season	Date	Winner	Score	Site	Round
1969	Nov 15, 1969	Colorado Buffaloes	17-14	at Colorado Buffaloes	Week 10
1968	Nov 9, 1968	Oklahoma State Cowboys	34-17	at Oklahoma State Cowboys	Week 9
1967	Oct 28, 1967	Oklahoma State Cowboys	10-7	at Colorado Buffaloes	Week 8
1966	Oct 8, 1966	Oklahoma State Cowboys	11-10	at Oklahoma State Cowboys	Week 5
1965	Oct 9, 1965	Colorado Buffaloes	34-11	at Colorado Buffaloes	Week 5
1964	Oct 10, 1964	Oklahoma State Cowboys	14-10	at Oklahoma State Cowboys	Week 5
1963	Oct 12, 1963	Colorado Buffaloes	25-0	at Colorado Buffaloes	Week 5
1962	Oct 13, 1962	Oklahoma State Cowboys	36-16	at Oklahoma State Cowboys	Week 5
1961	Sep 30, 1961	Colorado Buffaloes	24-0	at Colorado Buffaloes	Week 3
1960	Nov 19, 1960	Colorado Buffaloes	13-6	at Oklahoma State Cowboys	Week 11

1930s

Season	Date	Winner	Score	Site	Round
1933	Oct 6, 1933	Colorado Buffaloes	6-0	at Oklahoma State Cowboys	Week 4

1920s

Season	Date	Winner	Score	Site	Round
1920	Nov 25, 1920	Colorado Buffaloes	40-7	at Oklahoma State Cowboys	Week 10