April 20, 2018
| Date: 4/20/18 | ||||
| Location: Gavilan | ||||
| Position | Cabrillo | San Mateo | Winner | Score |
| 1 | Mari Molina | Sarah Weaver | (Cabrillo) | 21-5, 21-7 |
| Alex Bol | Briana Tellier | |||
| 2 | Deirdre Wilson | Koloanantangi | (Cabrillo) | 21-2, 21-12 |
| Hayley Hall | Moala | |||
| 3 | Paige Schieferstein | Teija Evans | (Cabrillo) | 21-7, 21-6 |
| Kylie Kvam | Mele Fine | |||
| 4 | Kendra Lis | (Cabrillo) | 21-0, 21-0 | |
| Alena Fernandez | ||||
| 5 | Jolie Samuelson | (Cabrillo) | 21-0, 21-0 | |
| Ellie Cary | ||||