| UTR Pro Tennis Series California Women | 2021/10/16 15:00 | 자카리아스, 마르셀라 v 지오우티, 살마 | 6-0,5-3 |
| UTR Pro Tennis Series California Women | 2021/10/15 15:00 | 자카리아스, 마르셀라 v Parker Fry | 6-1,5-2 |
| UTR Pro Tennis Series California Women | 2021/10/13 18:00 | 자카리아스, 마르셀라 v Maya Urata | 6-0,6-2 |
| UTR Pro Tennis Series California Women | 2021/10/12 21:30 | 자카리아스, 마르셀라 v Dania Deaifi | 6-1,6-0 |
| UTR Pro Tennis Series California Women | 2021/10/11 15:00 | Emmie Moore v 자카리아스, 마르셀라 | 0-6,1-6 |
| ITF W60 Las Vegas | 2021/10/08 22:10 | 자카리아스, 마르셀라 v 베크타스, 에미나 | 0-6,5-7 |
| ITF W60 Las Vegas | 2021/10/07 19:45 | 자카리아스, 마르셀라 v Oosterhout, Erica | 6-1,6-1 |
| ITF W60 Las Vegas | 2021/10/06 16:55 | 페린, 코니 v 자카리아스, 마르셀라 | 3-6,5-7 |
| UTR Pro Tennis Series California Women | 2021/10/16 16:30 | Zoe Olmos v Nikita Vishwase | 6-4,4-6,3-5 |
| UTR Pro Tennis Series California Women | 2021/10/14 19:30 | Nikita Vishwase v 맥크레이, 메간 | 0-0 |
| UTR Pro Tennis Series California Women | 2021/10/13 18:00 | Nikita Vishwase v Kate Fakih | 6-2,0-0 |
| UTR Pro Tennis Series California Women | 2021/10/12 16:30 | Nikita Vishwase v Phoebe Peus | 3-6,5-6 |
| UTR Pro Tennis Series California Women | 2021/10/11 15:00 | Nikita Vishwase v Sage Loudon | 6-3,5-2 |
| UTR Pro Tennis Series California Women | 2021/05/09 16:30 | Jessup, Madeleine v Nikita Vishwase | 6-4,6-2 |
| UTR Pro Tennis Series California Women | 2021/05/08 16:30 | Aanya Goel v Nikita Vishwase | 6-4,5-7,1-6 |
| UTR Pro Tennis Series California Women | 2021/05/07 18:00 | Nadia Kojonroj v Nikita Vishwase | 5-7,6-6 |