Stadium: MTA 27 Round: 62 Ground: Clay
| ITF W25 Almaty | 2022/08/31 08:00 | Ekaterina Maklakova v Mariya Sinitsyna | 6-0,6-1 |
| ITF W25 Almaty | 2022/08/30 06:20 | Soha Sadiq v Mariya Sinitsyna | 2-6,6-2,6-10 |
| ITF W25 Almaty | 2022/08/29 05:00 | Kira Bataikina v Mariya Sinitsyna | 6-7,6-2,11-13 |
| ITF W25 Ust-Kamenogorsk | 2022/08/09 06:25 | Mariya Sinitsyna v Mariia Tkacheva | 2-6,0-6 |
| ITF W25 Nur-Sultan | 2022/07/11 08:05 | Mariya Sinitsyna v Aliona Falei | 2-6,1-6 |
| ITF W25 Tbilisi | 2022/06/06 08:35 | Anastasiya Apalikhina v Mariya Sinitsyna | 6-3,6-2 |
| ITF W25 Tbilisi Qual | 2022/06/05 07:25 | Kristine Nanava v Mariya Sinitsyna | 6-7,3-6 |
| ITF W25 Tbilisi Qual | 2022/05/29 10:05 | Ekaterina Ovcharenko v Mariya Sinitsyna | 6-2,6-1 |
| ITF W25 Hamamatsu | 2022/10/09 00:00 | Kisa Yoshioka v Koharu Niimi | 5-7,7-5,10-5 |
| ITF W25 Makinohara | 2022/10/03 06:05 | Yuka Hosoki v Koharu Niimi | 6-0,7-5 |
| ITF W25 Makinohara | 2022/10/03 00:30 | Jia Yi Dong v Koharu Niimi | 3-6,1-6 |
| ITF W25 Nanao | 2022/09/26 02:45 | Koharu Niimi v Ai Yamaguchi | 4-6,4-6 |
| ITF W15 Monastir Qual | 2022/06/21 08:00 | I-Hsuan Cho v Koharu Niimi | 6-1,6-1 |
| ITF W15 Monastir Qual | 2022/06/20 10:30 | Hanna Vinahradava v Koharu Niimi | 1-6,2-6 |
| ITF W15 Monastir Qual | 2022/06/19 14:30 | Rituparna Nayak v Koharu Niimi | 3-6,1-6 |
| ITF W15 Monastir Qual | 2022/06/14 08:00 | Koharu Niimi v Meng Yi Chen | 3-6,6-7 |