College football / Rivalry archive
Colorado State vs South Dakota State Timeline
Explore every documented meeting, final score and season in the recorded history between Colorado State and South Dakota State.
PROGRAM ONEColorado State2 recorded wins
HEAD TO HEAD2–1WINS · LOSSES
PROGRAM TWOSouth Dakota State1 recorded wins
3Recorded meetings
1965Earliest documented
2021Most recent season
0Tied games
THE RIVALRY THROUGH TIME
Head-to-head timeline
Meetings are listed oldest first. Scores and dates reflect the available historical records.
- 1965Colorado State52 — 20South Dakota State
- 1966Colorado State45 — 14South Dakota State
- 2021Colorado State23 — 42South Dakota State
THE COMPLETE SCOREBOOK
All recorded results
The latest documented meeting appears first.
| Season | Matchup | Score | Outcome |
|---|---|---|---|
| 2021 | Colorado State vs South Dakota State | 23–42 | South Dakota State won |
| 1966 | Colorado State vs South Dakota State | 45–14 | Colorado State won |
| 1965 | Colorado State vs South Dakota State | 52–20 | Colorado State won |
OUR DATA STANDARD
Sources and historical coverage
These results are compiled from season-by-season records imported from CollegeFootballData. Only games with both final scores are counted. Older seasons and some lower-division records may be incomplete; the earliest documented year is not necessarily the first meeting ever played.
Page updated November 7, 2026 · Historical records are subject to correction.