Stadium: Court 7 Round: 54 Ground: Grass
| ITF W60 Fukuoka | 2023/05/08 00:50 | Akiko Omae v Funa Kozaki | 6-4,0-6,6-3 |
| ITF W80 Gifu | 2023/05/01 05:05 | Funa Kozaki v Anri Nagata | 3-6,3-6 |
| ITF W80 Gifu | 2023/05/01 01:00 | Nagi Hanatani v Funa Kozaki | 6-2,3-6,4-6 |
| ITF W15 Osaka | 2023/04/19 05:00 | Funa Kozaki v Risa Ushijima | 4-6,6-2,1-6 |
| ITF W25 Kofu | 2023/03/28 00:30 | Georgina Garcia-Perez v Funa Kozaki | 6-3,6-4 |
| ITF W15 Hinode | 2023/03/21 03:00 | Funa Kozaki v Akiko Omae | 1-6,5-7 |
| ITF W40 Pune | 2023/01/24 06:30 | Funa Kozaki v Gozal Ainitdinova | 7-5,3-6,2-6 |
| ITF W40 Pune | 2023/01/23 06:30 | Mei Yamaguchi v Funa Kozaki | 6-3,1-6,3-6 |
| ITF W60 Kurume | 2023/05/15 02:50 | Mio Mushika v Mao Mushika | 3-6,3-6 |
| ITF W60 Fukuoka | 2023/05/08 01:00 | Mao Mushika v Ramu Ueda | 0-6,2-6 |
| ITF W15 Fukui | 2023/04/27 01:00 | Mao Mushika v Ya-Hsuan Lee | 6-7,3-6 |
| ITF W15 Fukui | 2023/04/25 04:50 | Mao Mushika v Kanon Sawashiro | 6-3,6-4 |
| ITF W15 Osaka | 2023/04/19 06:35 | Mio Mushika v Mao Mushika | 6-1,4-6,6-4 |
| ITF W25 Osaka | 2023/04/17 05:00 | Mao Mushika v Jamie Lau | 6-0,6-0 |
| ITF W25 Osaka | 2023/04/10 01:00 | Mayuka Aikawa v Mao Mushika | 6-3,7-5 |
| ITF W25 Jakarta | 2023/03/27 06:20 | Mananchaya Sawangkaew v Mao Mushika | 6-4,6-1 |