Stadium: COURT B Round: 54 Ground: Synthetic outdoor
| ITF W40 Nanao | 2023/09/29 01:25 | Miho Kuramochi v Funa Kozaki | 6-2,2-6,6-1 |
| ITF W40 Nanao | 2023/09/27 02:40 | Funa Kozaki v Eri Shimizu | 6-4,6-2 |
| ITF W40 Nanao | 2023/09/25 01:00 | Funa Kozaki v Aely Arai | 6-4,6-3 |
| ITF W100 Tokyo | 2023/09/03 01:00 | Fernanda Contreras Gomez v Funa Kozaki | 6-0,6-1 |
| ITF W15 Sapporo | 2023/08/09 02:30 | Funa Kozaki v Man Ying Maggie Ng | 6-2,6-1 |
| ITF W15 Sapporo | 2023/08/04 00:55 | Funa Kozaki v Rinon Okuwaki | 4-6,5-7 |
| ITF W15 Sapporo | 2023/08/03 04:00 | Funa Kozaki v Gio Jang | 6-1,6-2 |
| ITF W15 Sapporo | 2023/08/02 01:00 | Ya-Hsuan Lee v Funa Kozaki | 3-6,2-6 |
| ITF W15 Kawaguchi | 2023/06/15 03:35 | Ayumi Koshiishi v Rio Tsuda | 6-4,6-1 |
| ITF W15 Kawaguchi | 2023/06/14 00:00 | Mua Shigeta v Rio Tsuda | 1-6,4-6 |
| ITF W15 Kawaguchi | 2023/06/13 03:30 | Rio Tsuda v Kaho Oyama | 7-6,6-1 |
| ITF W15 Kawaguchi | 2023/06/13 00:00 | Rio Tsuda v Reina Goto | 6-4,6-2 |
| ITF W15 Kashiwa | 2023/06/08 00:50 | Chia Yi Tsao v Rio Tsuda | 6-1,6-2 |
| ITF W15 Kashiwa | 2023/06/07 03:50 | Rio Tsuda v Akiko Omae | 3-6,7-5,7-5 |
| ITF W15 Kashiwa | 2023/06/06 01:00 | Rio Tsuda v Shiho Shibata | 6-2,6-0 |
| ITF W80 Gifu | 2023/05/01 01:00 | Rio Tsuda v Hayu Kinoshita | 3-6,3-6 |