Stadium: Court 16 Round: 15 Ground: Hardcourt outdoor
| US Open Women | 2021/08/24 19:30 | Reka-Luca Jani v Leonie Kung | 6-1,7-5 |
| ITF W25 Radom | 2021/08/13 08:00 | Iryna Shymanovich v Reka-Luca Jani | 6-1,6-1 |
| ITF W25 Radom | 2021/08/12 11:25 | Ania Hertel v Reka-Luca Jani | 1-6,6-4,6-7 |
| ITF W25 Radom | 2021/08/10 11:20 | Anna Kubareva v Reka-Luca Jani | 2-6,7-5,5-7 |
| WTA Cluj-Napoca | 2021/08/03 12:50 | Reka-Luca Jani v Jaqueline Adina Cristian | 1-6,2-6 |
| WTA Budapest | 2021/07/15 09:00 | Reka-Luca Jani v Danielle Rose Collins | 5-7,0-6 |
| WTA Budapest | 2021/07/13 09:00 | Elisabetta Cocciaretto v Reka-Luca Jani | 4-6,5-7 |
| ITF W100 Contrexeville | 2021/07/07 12:10 | Reka-Luca Jani v Elsa Jacquemot | 2-6,7-6,4-6 |
| US Open Women | 2021/08/24 19:35 | Yuki Naito v Kristie Ahn | 6-4,3-6,6-3 |
| ITF W60 San Bartolome De Tirajana | 2021/08/17 14:00 | Maria G Carrasco v Yuki Naito | 6-2,3-6,6-1 |
| French Open Women | 2021/05/24 08:30 | Tamara Korpatsch v Yuki Naito | 6-4,6-3 |
| Billie Jean King Cup | 2021/04/17 08:00 | Elina Svitolina v Yuki Naito | 6-2,4-6,7-6 |
| Billie Jean King Cup | 2021/04/16 09:45 | Marta Kostyuk v Yuki Naito | 6-3,6-3 |
| ITF W60 Bellinzona | 2021/04/07 12:20 | Lucia Bronzetti v Yuki Naito | 2-6,6-4,7-6 |
| ITF W25 Buenos Aires | 2021/03/28 14:00 | Carolina Alves v Yuki Naito | 6-1,4-6,3-6 |
| ITF W25 Buenos Aires | 2021/03/27 14:30 | Yuki Naito v Francesca Jones | 1-6,7-6,6-2 |