| UTR Pro Tennis Series California Women | 2021/05/02 15:00 | Nadia Kojonroj v Arianna Stavropoulos | 6-3,4-1 |
| UTR Pro Tennis Series California Women | 2021/05/01 15:00 | Tricia Mar v Arianna Stavropoulos | 6-4,4-6,2-6 |
| UTR Pro Tennis Series California Women | 2021/04/30 15:00 | Jwany Sherif v Arianna Stavropoulos | 6-1,6-3 |
| UTR Pro Tennis Series California Women | 2021/04/29 19:30 | Madeleine Jessup v Arianna Stavropoulos | 6-2,6-4 |
| UTR Pro Tennis Series California Women | 2021/04/28 20:00 | Ellie Pittman v Arianna Stavropoulos | 6-3,3-6,5-0 |