Colorado State Rams vs Iowa State Cyclones

Colorado State Rams 1

Iowa State Cyclones leads 4-1

wins

1966 to 1983

Iowa State Cyclones have won 4 straight

Iowa State Cyclones 4

Series timeline

▲ Colorado State Rams ahead (peak +1) ▼ Iowa State Cyclones ahead (peak +3)

Colorado State Rams Iowa State Cyclones Tie Postseason One meeting per cell

Longest streaks: Colorado State Rams 1 (1966), Iowa State Cyclones 4 (1970–1983). Current: Iowa State Cyclones 4.

Split	Colorado State Rams record
Regular season	1-4
Hosted by Colorado State Rams	1-1
Hosted by Iowa State Cyclones	0-3
Last 5 seasons (1966 to 1983)	1-4
Largest Colorado State Rams win	34-10 (1966)
Largest Iowa State Cyclones win	69-0 (1980)

1980s

Season	Date	Winner	Score	Site	Round
1983	Sep 24, 1983	Iowa State Cyclones	21-17	at Iowa State Cyclones	Week 5
1980	Oct 4, 1980	Iowa State Cyclones	69-0	at Iowa State Cyclones	Week 6

1970s

Season	Date	Winner	Score	Site	Round
1972	Sep 16, 1972	Iowa State Cyclones	41-0	at Colorado State Rams	Week 2
1970	Sep 26, 1970	Iowa State Cyclones	37-6	at Iowa State Cyclones	Week 5

1960s

Season	Date	Winner	Score	Site	Round
1966	Nov 26, 1966	Colorado State Rams	34-10	at Colorado State Rams	Week 12