| Date | Location | Result | |
| May 30, 2018 | Cary, NC | Southern N Hampshire 7, UC San Diego 4 | Box score |
| May 29, 2018 | Cary, NC | Columbus State 6, UC San Diego 0 | Box score |
| May 27, 2018 | Cary, NC | UC San Diego 4, Texas A&M Kingsville 0 | Box score |
| May 21, 2018 | Azusa, CA | UC San Diego 8, Azusa Pacific 7 | Box score |
| May 19, 2018 | Azusa, CA | UC San Diego 5, California Baptist 3 | Box score |
| May 18, 2018 | Azusa, CA | UC San Diego 9, California Baptist 8 | Box score |
| May 17, 2018 | Azusa, CA | UC San Diego 22, Point Loma 3 | Box score |
| May 12, 2018 | Stockton, CA | UC San Diego 5, Cal Poly Pomona 1 | Box score |
| May 11, 2018 | Stockton, CA | UC San Diego 13, Cal St. Monterey Bay 5 | Box score |
| May 10, 2018 | Stockton, CA | UC San Diego 5, Chico State 2 | Box score |
| May 09, 2018 | Stockton, CA | UC San Diego 19, Cal State LA 1 | Box score |
| May 05, 2018 | La Jolla, CA | UC San Diego 9, Cal State San Marcos 2 | Box score |
| May 05, 2018 | La Jolla, CA | UC San Diego 12, Cal State San Marcos 3 | Box score |
| May 04, 2018 | San Marcos, CA | UC San Diego 11, Cal State San Marcos 1 | Box score |
| May 03, 2018 | San Marcos, CA | UC San Diego 15, Cal State San Marcos 0 | Box score |
| Apr 28, 2018 | Los Angeles, CA | Cal State LA 7, UC San Diego 5 | Box score |
| Apr 28, 2018 | Los Angeles, CA | UC San Diego 11, Cal State LA 4 | Box score |
| Apr 27, 2018 | La Jolla, CA | Cal State LA 6, UC San Diego 5 | Box score |
| Apr 26, 2018 | La Jolla, CA | UC San Diego 6, Cal State LA 3 | Box score |
| Apr 21, 2018 | San Bernardino, CA | UC San Diego 12, CSU San Bernardino 3 | Box score |
| Apr 21, 2018 | San Bernardino, CA | UC San Diego 26, CSU San Bernardino 8 | Box score |
| Apr 20, 2018 | La Jolla, CA | UC San Diego 19, CSU San Bernardino 0 | Box score |
| Apr 19, 2018 | La Jolla, CA | UC San Diego 12, CSU San Bernardino 1 | Box score |
| Apr 15, 2018 | La Jolla, CA | UC San Diego 9, Stanislaus State 4 | Box score |
| Apr 14, 2018 | La Jolla, CA | UC San Diego 9, Stanislaus State 2 | Box score |
| Apr 14, 2018 | La Jolla, CA | UC San Diego 17, Stanislaus State 2 | Box score |
| Apr 13, 2018 | La Jolla, CA | UC San Diego 3, Stanislaus State 2 | Box score |
| Apr 09, 2018 | Chico, CA | Chico State 4, UC San Diego 2 | Box score |
| Apr 08, 2018 | Chico, CA | UC San Diego 11, Chico State 2 | Box score |
| Apr 08, 2018 | Chico, CA | Chico State 7, UC San Diego 0 | Box score |
| Apr 07, 2018 | Chico, CA | Chico State 9, UC San Diego 2 | Box score |
| Mar 31, 2018 | La Jolla, CA | UC San Diego 11, Cal State East Bay 1 | Box score |
| Mar 30, 2018 | La Jolla, CA | Cal State East Bay 6, UC San Diego 1 | Box score |
| Mar 30, 2018 | La Jolla, CA | UC San Diego 7, Cal State East Bay 6 | Box score |
| Mar 29, 2018 | La Jolla, CA | UC San Diego 25, Cal State East Bay 2 | Box score |
| Mar 26, 2018 | Seaside, CA | Cal St. Monterey Bay 8, UC San Diego 4 | Box score |
| Mar 26, 2018 | Seaside, CA | UC San Diego 7, Cal St. Monterey Bay 6 | Box score |
| Mar 25, 2018 | Seaside, CA | Cal St. Monterey Bay 12, UC San Diego 7 | Box score |
| Mar 25, 2018 | Seaside, CA | UC San Diego 14, Cal St. Monterey Bay 7 | Box score |
| Mar 11, 2018 | Rohnert Park, CA | Sonoma State 4, UC San Diego 2 | Box score |
| Mar 10, 2018 | Rohnert Park, CA | UC San Diego 5, Sonoma State 2 | Box score |
| Mar 10, 2018 | Rohnert Park, CA | UC San Diego 7, Sonoma State 3 | Box score |
| Mar 09, 2018 | Rohnert Park, CA | UC San Diego 7, Sonoma State 4 | Box score |
| Mar 04, 2018 | Pomona, CA | UC San Diego 8, Cal Poly Pomona 7 | Box score |
| Mar 04, 2018 | Pomona, CA | Cal Poly Pomona 4, UC San Diego 2 | Box score |
| Mar 02, 2018 | La Jolla, CA | UC San Diego 6, Cal Poly Pomona 4 | Box score |
| Mar 01, 2018 | La Jolla, CA | Cal Poly Pomona 8, UC San Diego 3 | Box score |
| Feb 24, 2018 | Carson, CA | CS Dominguez Hills 5, UC San Diego 4 | Box score |
| Feb 24, 2018 | Carson, CA | UC San Diego 10, CS Dominguez Hills 7 | Box score |
| Feb 23, 2018 | La Jolla, CA | UC San Diego 14, CS Dominguez Hills 3 | Box score |
| Feb 22, 2018 | La Jolla, CA | UC San Diego 3, CS Dominguez Hills 2 | Box score |
| Feb 18, 2018 | La Jolla, CA | San Francisco State 7, UC San Diego 5 | Box score |
| Feb 17, 2018 | La Jolla, CA | UC San Diego 5, San Francisco State 4 | Box score |
| Feb 17, 2018 | La Jolla, CA | UC San Diego 10, San Francisco State 2 | Box score |
| Feb 16, 2018 | La Jolla, CA | San Francisco State 4, UC San Diego 1 | Box score |
| Feb 11, 2018 | La Jolla, CA | UC San Diego 14, Concordia (CA) 2 | Box score |
| Feb 11, 2018 | La Jolla, CA | UC San Diego 12, Colorado Mesa 3 | Box score |
| Feb 10, 2018 | La Jolla, CA | UC San Diego 10, Concordia (CA) 3 | Box score |
| Feb 09, 2018 | La Jolla, CA | Colorado Mesa 11, UC San Diego 1 | Box score |
| Feb 08, 2018 | Irvine, CA | UC San Diego 5, Concordia (CA) 3 | Box score |