Estadio: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Loule | 2021/10/04 13:15 | Miriam Bulgaru v Beatrice Laura Pirtac | 6-1,6-1 |
| ITF W25 Frydek Mistek | 2021/09/08 12:55 | Miriam Bulgaru v Mirjam Bjorklund | 6-3,2-6,4-6 |
| ITF W25 Viena | 2021/09/02 09:25 | Chloe Paquet v Miriam Bulgaru | 6-1,6-1 |
| ITF W25 Viena | 2021/09/01 12:55 | Aleksandra Pospelova v Miriam Bulgaru | 4-6,1-6 |
| WTA Cluj-Napoca | 2021/08/02 14:00 | Aleksandra Krunic v Miriam Bulgaru | 6-1,6-2 |
| WTA Cluj-Napoca | 2021/08/01 08:00 | Miriam Bulgaru v Daniela Seguel | 1-6,6-2,6-3 |
| ITF W60 Olomouc | 2021/07/21 08:00 | Nika Radisic v Miriam Bulgaru | 5-7,6-0,6-3 |
| ITF W60 Olomouc | 2021/07/20 07:55 | Miriam Bulgaru v Johana Markova | 6-4,6-3 |
| ITF W25 Loule | 2021/10/04 13:00 | Kathleen Kanev v Mei Yamaguchi | 6-1,3-6,6-10 |
| ITF W25 Lisboa | 2021/09/27 10:15 | Nicole Fossa Huergo v Mei Yamaguchi | 4-6,6-3,10-1 |
| ITF W25 Lisboa | 2021/09/26 12:00 | Julia Payola v Mei Yamaguchi | 2-6,1-6 |
| ITF W25 Santarém | 2021/09/22 12:30 | Isabella Shinikova v Mei Yamaguchi | 6-2,6-2 |
| ITF W25 Santarém | 2021/09/20 11:00 | Mei Yamaguchi v Madalena Amil | 6-3,6-1 |
| ITF W25 Radom | 2021/08/11 08:00 | Mei Yamaguchi v Nagi Hanatani | 2-6,2-6 |
| ITF W25 Radom | 2021/08/09 15:20 | Mei Yamaguchi v Aneta Laboutkova | 6-4,2-6,10-6 |
| ITF W25 Radom | 2021/08/09 10:30 | Mei Yamaguchi v Freya Christie | 7-6,6-7,10-7 |