Schedule
| Date | Opponent | Rank | Site | Result | Attendance | Source |
|---|
| September 14 | UC Davis* | No. 17 | | L 28–31 | 3,263 | [1] |
| September 21 | at Sonoma State* | | | L 7–27 | 1,262–5,164 | [2] |
| September 28 | at No. 19 Angelo State* | | | W 23–13 | 10,200 | |
| October 5 | Nebraska–Kearney* | | - Mustang Stadium
- San Luis Obispo, CA
| W 66–3 | 2,743 | [3] |
| October 12 | at Pacific (CA)* | | | L 28–63 | 7,601–7,604 | [4] |
| October 19 | at No. 6 Sacramento State | | | L 20–21 | 4,100 | |
| October 26 | Cal State Northridge | | - Mustang Stadium
- San Luis Obispo, CA
| W 28–16 | 1,931 | [5] |
| November 2 | Santa Clara | | - Mustang Stadium
- San Luis Obispo, CA
| W 15–10 | 2,042 | |
| November 9 | at Southern Utah | | | L 21–33 | 4,107 | |
| November 16 | No. 8 Portland State | | - Mustang Stadium
- San Luis Obispo, CA
| L 35–55 | 5,996 | |
|
[6][7]
References
- ↑ "College Football". The Los Angeles Times. Los Angeles, California. September 16, 1991. p. C20. Retrieved April 21, 2017 – via Newspapers.com.

- ↑ "Southland". The Los Angeles Times. Los Angeles, California. September 22, 1991. p. C21. Retrieved April 21, 2017 – via Newspapers.com.

- ↑ "College Football". The Los Angeles Times. Los Angeles, California. October 7, 1991. p. C17. Retrieved April 21, 2017 – via Newspapers.com.

- ↑ "Big West". The Los Angeles Times. Los Angeles, California. October 13, 1991. p. C18. Retrieved April 21, 2017 – via Newspapers.com.

- ↑ "Western Football Conference". The Los Angeles Times. Los Angeles, California. October 27, 1991. p. C21. Retrieved April 21, 2017 – via Newspapers.com.

- ↑ "Final 1991 Cumulative Football Statistics Report (Cal Poly)". National Collegiate Athletic Association. Retrieved September 25, 2024.
- ↑ "History (1915–2023)" (PDF). Cal Poly Athletics. p. 26. Retrieved May 26, 2025.
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| Bowls & rivalries | |
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National championship seasons in bold |