Stadium: Court 3 Round: 54 Ground: Synthetic outdoor
| ITF W25 Perth | 2023/09/20 05:00 | Nanari Katsumi v Destanee Aiava | 1-6,1-6 |
| ITF W25 Perth | 2023/09/18 05:30 | Nanari Katsumi v Rhea Makesar | 3-6,6-2,10-7 |
| ITF W25 Perth | 2023/09/17 02:00 | Nanari Katsumi v Tara Gilich | 6-0,6-0 |
| ITF W25 Perth | 2023/09/14 07:00 | Destanee Aiava v Nanari Katsumi | 6-3,6-3 |
| ITF W25 Perth | 2023/09/14 02:00 | Nanari Katsumi v Alicia Smith | 7-5,4-6,6-3 |
| ITF W25 Nakhon Si Thammarat | 2023/08/27 07:10 | Nanari Katsumi v Himari Sato | 6-4,4-6,6-10 |
| ITF W15 Nakhon Si Thammarat | 2023/08/23 05:00 | Nanari Katsumi v Xue Cao | 2-6,3-6 |
| ITF W15 Caloundra | 2023/08/05 02:55 | Nanari Katsumi v Emerson Jones | 6-2,1-6,2-6 |
| ITF W40 Nanao | 2023/09/24 03:55 | Suzuna Oigawa v Yu-Yun Li | 7-5,6-4 |
| UTR Pro Miki Women | 2023/07/09 02:40 | Suzuna Oigawa v Uta Asakura | 6-2,6-1 |
| UTR Pro Miki Women | 2023/07/08 07:00 | Suzuna Oigawa v Suzuka Sambyakugari | 6-1,6-3 |
| UTR Pro Miki Women | 2023/07/06 04:33 | Suzuna Oigawa v Lira Kosaka | 2-6,6-2,0-6 |
| UTR Pro Miki Women | 2023/07/05 03:15 | Suzuna Oigawa v Harune Shigemasu | 6-1,6-2 |
| UTR Pro Miki Women | 2023/07/04 02:00 | Suzuna Oigawa v Ayaka Ozeki | 6-7,4-6 |
| ITF W15 Kawaguchi | 2023/06/13 05:00 | Hikaru Yoshikawa v Suzuna Oigawa | 6-4,7-5 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Minori Natsuka v Suzuna Oigawa | 3-6,3-6 |