Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W60 Berkeley | 2021/10/01 17:00 | Emma Navarro v Marcela Zacarias | 5-7,7-5,2-6 |
| ITF W60 Berkeley | 2021/09/30 17:00 | Reese Brantmeier v Marcela Zacarias | 7-5,2-6,1-6 |
| ITF W60 Berkeley | 2021/09/29 17:00 | Marcela Zacarias v Katie Volynets | 7-6,3-6,6-2 |
| ITF W25 Fort Worth | 2021/09/22 15:55 | Marcela Zacarias v Kayla Day | 6-1,3-6,0-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/19 13:30 | Marcela Zacarias v Quinn Gleason | 5-7,4-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/18 12:30 | Marcela Zacarias v Bayley Sheinin | 6-0,5-0 |
| UTR Pro Tennis Series Dallas Women | 2021/09/17 15:30 | Maria Kononova v Marcela Zacarias | 0-6,2-6 |
| UTR Pro Tennis Series Dallas Women | 2021/09/16 15:30 | Helena Narmont v Marcela Zacarias | 2-6,2-5 |
| ITF W60 Berkeley | 2021/10/01 20:00 | Kurumi Nara v Sophie Chang | 7-6,5-7,6-4 |
| ITF W60 Berkeley | 2021/09/30 18:40 | Kurumi Nara v Ellie Douglas | 6-3,6-2 |
| ITF W60 Berkeley | 2021/09/29 17:00 | Kurumi Nara v Hiroko Kuwata | 7-6,7-5 |
| WTA Columbus | 2021/09/20 20:10 | Mariam Bolkvadze v Kurumi Nara | 6-2,7-5 |
| US Open Women | 2021/08/26 18:00 | Elena-Gabriela Ruse v Kurumi Nara | 7-5,6-1 |
| US Open Women | 2021/08/24 18:20 | Kurumi Nara v Cagla Buyukakcay | 6-4,7-6 |
| ITF W100 Landisville | 2021/08/09 14:00 | Kurumi Nara v Alycia Parks | 2-6,2-6 |
| WTA Concord | 2021/08/02 17:00 | Lulu Sun v Kurumi Nara | 6-1,6-3 |