| Singles competition |
| 1. #80 Petra Melounova (UHW) def. Palina Dubavets (UCSB) 6-0, 1-6, 6-2 |
| 2. Natalie Da Silveira (UCSB) def. Nikola Dolakova (UHW) 2-6, 6-3, 6-2 |
| 3. Marina Hruba (UHW) def. Amanda Atanasson (UCSB) 2-6, 7-6 (7-5), 7-5 |
| 4. Klara Pribylova (UHW) def. Amit Lev Ari (UCSB) 6-1, 7-6 (7-0) |
| 5. Stephanie Yamada (UCSB) def. Michelle Pits (UHW) 6-4, 6-4 |
| 6. Roxanne Resma (UHW) def. Lise Sentenac (UCSB) 3-6, 6-4, 6-0 |
| Doubles competition |
| 1. Palina Dubavets/Natalie Da Silveira (UCSB) def. Petra Melounova/Roxanne Resma (UHW) 6-1 |
| 2. Lise Sentenac/Amit Lev Ari (UCSB) def. Klara Pribylova/Nikola Dolakova (UHW) 6-4 |
| 3. Stephanie Yamada/Amanda Atanasson (UCSB) vs. Marina Hruba/Alzbeta Houbova (UHW) 4-4, unfinished |
| Match Notes |
| Hawaii 12-6 |
| UC Santa Barbara 12-13 |
| Order of finish: Doubles (1,2); Singles (4,1,5,2,6,3) |
| 2018 Big West Women's Tennis Tournament Semifinals |
| T-4:40 |