Record: 119-107, .527 W-L% (16th of 29) (Schedule and Results)
*Record does not reflect forfeits or vacated games.
SRS: 1.59 (10th of 29) ▪ SOS: 1.39 (11th of 29)
Regular Season Champion: Utah State
Tournament Champion: San Jose State
NCAA Tournament: 2 (San Jose State and Utah State)
Ranked in Preseason AP Poll: 0
Ranked in Final AP Poll: 0
| Date | Visitor/Neutral | PTS | Home/Neutral | PTS | OT | Notes |
|---|---|---|---|---|---|---|
| Thu, Jan 10, 1980 | California-Santa Barbara | 80 | Cal State Fullerton | 67 | ||
| Thu, Jan 10, 1980 | California-Irvine | 46 | Long Beach State | 77 | ||
| Thu, Jan 10, 1980 | Pacific | 59 | San Jose State | 65 | ||
| Thu, Jan 10, 1980 | Fresno State | 65 | Utah State | 78 | ||
| Sat, Jan 12, 1980 | California-Santa Barbara | 61 | California-Irvine | 59 | ||
| Sat, Jan 12, 1980 | Cal State Fullerton | 40 | Long Beach State | 51 | ||
| Sat, Jan 12, 1980 | Pacific | 86 | Utah State | 90 | ||
| Sun, Jan 13, 1980 | Fresno State | 48 | San Jose State | 44 | ||
| Wed, Jan 16, 1980 | California-Irvine | 46 | Pacific | 59 | ||
| Thu, Jan 17, 1980 | Utah State | 88 | California-Santa Barbara | 84 | ||
| Thu, Jan 17, 1980 | Cal State Fullerton | 54 | Fresno State | 61 | ||
| Thu, Jan 17, 1980 | Long Beach State | 61 | San Jose State | 64 | ||
| Sat, Jan 19, 1980 | San Jose State | 66 | California-Santa Barbara | 76 | ||
| Sat, Jan 19, 1980 | California-Irvine | 53 | Fresno State | 68 | ||
| Sat, Jan 19, 1980 | Utah State | 100 | Long Beach State | 92 | ||
| Sun, Jan 20, 1980 | Cal State Fullerton | 56 | Pacific | 74 | ||
| Thu, Jan 24, 1980 | California-Irvine | 53 | Cal State Fullerton | 68 | ||
| Thu, Jan 24, 1980 | Fresno State | 44 | Pacific | 52 | ||
| Thu, Jan 24, 1980 | San Jose State | 92 | Utah State | 95 | ||
| Fri, Jan 25, 1980 | California-Santa Barbara | 71 | Long Beach State | 87 | ||
| Date | Visitor/Neutral | PTS | Home/Neutral | PTS | OT | Notes |
| Sat, Jan 26, 1980 | Cal State Fullerton | 63 | California-Irvine | 62 | ||
| Sat, Jan 26, 1980 | Long Beach State | 72 | California-Santa Barbara | 71 | ||
| Sat, Jan 26, 1980 | Pacific | 57 | Fresno State | 62 | ||
| Sun, Jan 27, 1980 | Utah State | 67 | San Jose State | 69 | ||
| Thu, Jan 31, 1980 | Fresno State | 64 | California-Santa Barbara | 63 | ||
| Thu, Jan 31, 1980 | Long Beach State | 92 | Pacific | 78 | ||
| Thu, Jan 31, 1980 | California-Irvine | 47 | San Jose State | 82 | ||
| Thu, Jan 31, 1980 | Cal State Fullerton | 96 | Utah State | 88 | ||
| Sat, Feb 2, 1980 | Fresno State | 61 | Long Beach State | 66 | ||
| Sat, Feb 2, 1980 | Cal State Fullerton | 69 | San Jose State | 72 | ||
| Sat, Feb 2, 1980 | California-Irvine | 81 | Utah State | 98 | ||
| Sun, Feb 3, 1980 | Pacific | 65 | California-Santa Barbara | 60 | ||
| Thu, Feb 7, 1980 | San Jose State | 66 | Cal State Fullerton | 58 | ||
| Thu, Feb 7, 1980 | Utah State | 87 | California-Irvine | 83 | ||
| Thu, Feb 7, 1980 | Long Beach State | 67 | Fresno State | 65 | ||
| Thu, Feb 7, 1980 | California-Santa Barbara | 63 | Pacific | 75 | ||
| Sat, Feb 9, 1980 | Utah State | 69 | Cal State Fullerton | 67 | ||
| Sat, Feb 9, 1980 | San Jose State | 74 | California-Irvine | 59 | ||
| Sat, Feb 9, 1980 | Pacific | 64 | Long Beach State | 82 | ||
| Sun, Feb 10, 1980 | California-Santa Barbara | 64 | Fresno State | 71 | ||
| Date | Visitor/Neutral | PTS | Home/Neutral | PTS | OT | Notes |
| Thu, Feb 14, 1980 | Pacific | 76 | Cal State Fullerton | 69 | ||
| Thu, Feb 14, 1980 | Fresno State | 51 | California-Irvine | 47 | ||
| Thu, Feb 14, 1980 | California-Santa Barbara | 52 | San Jose State | 51 | ||
| Thu, Feb 14, 1980 | Long Beach State | 90 | Utah State | 96 | ||
| Sat, Feb 16, 1980 | Pacific | 60 | California-Irvine | 63 | ||
| Sat, Feb 16, 1980 | San Jose State | 74 | Long Beach State | 82 | ||
| Sat, Feb 16, 1980 | California-Santa Barbara | 51 | Utah State | 54 | ||
| Sun, Feb 17, 1980 | Fresno State | 74 | Cal State Fullerton | 60 | ||
| Thu, Feb 21, 1980 | Long Beach State | 80 | Cal State Fullerton | 75 | ||
| Thu, Feb 21, 1980 | California-Irvine | 66 | California-Santa Barbara | 81 | ||
| Thu, Feb 21, 1980 | Utah State | 91 | Pacific | 78 | ||
| Sat, Feb 23, 1980 | Cal State Fullerton | 66 | California-Santa Barbara | 58 | ||
| Sat, Feb 23, 1980 | San Jose State | 73 | Pacific | 83 | ||
| Sun, Feb 24, 1980 | Long Beach State | 30 | California-Irvine | 26 | ||
| Thu, Feb 28, 1980 | California-Irvine | 56 | Long Beach State | 64 | BIGW Quarterfinal | |
| Thu, Feb 28, 1980 | Cal State Fullerton | 58 | Pacific | 70 | BIGW Quarterfinal | |
| Thu, Feb 28, 1980 | California-Santa Barbara | 66 | San Jose State | 73 | BIGW Quarterfinal | |
| Sat, Mar 1, 1980 | Long Beach State | 72 | Pacific | 70 | BIGW Semifinal | |
| Sat, Mar 1, 1980 | San Jose State | 94 | Utah State | 68 | BIGW Semifinal | |
| Sun, Mar 2, 1980 | Long Beach State | 55 | San Jose State | 57 | BIGW Final |