Stadium: B2 Round: 27 Ground: Hardcourt outdoor
| ITF W25 Jakarta | 2019/06/17 02:30 | Michika Ozeki v Funa Kozaki | 6-7,7-6,10-0 |
| ITF Women Kyoto | 2017/09/05 04:15 | Funa Kozaki v Michika Ozeki | 2-6,1-6 |
| ITF W15 Toyama | 2024/05/16 01:35 | Michika Ozeki v Honoka Kobayashi | 6-4,4-6,6-3 |
| ITF W15 Toyama | 2024/05/15 01:00 | Michika Ozeki v Himari Sato | 7-5,6-7,7-5 |
| ITF W75 Fukuoka | 2024/05/06 02:15 | Michika Ozeki v Mio Mushika | 2-6,5-7 |
| ITF W15 Monastir | 2024/04/23 11:40 | Michika Ozeki v Gyeong Seo Lee | 2-6,1-6 |
| ITF W15 Monastir | 2024/04/18 12:25 | Michika Ozeki v Hina Inoue | 0-6,0-6 |
| ITF W15 Monastir | 2024/04/17 10:00 | Yanan Hou v Michika Ozeki | 6-1,4-6,4-6 |
| ITF W15 Monastir | 2024/04/10 11:00 | Michika Ozeki v Nina Radovanovic | 0-6,6-2,3-6 |
| ITF W35 Indore | 2024/03/13 05:10 | Michika Ozeki v Ekaterina Yashina | 1-6,3-6 |
| ITF W15 Toyama | 2024/05/17 01:40 | Rio Maeda v Funa Kozaki | 4-6,3-6 |
| ITF W15 Toyama | 2024/05/15 03:10 | Honori Koyama v Funa Kozaki | 1-6,2-6 |
| ITF W35 Antalya | 2024/02/05 07:00 | Julia Ronney v Funa Kozaki | 6-3,6-3 |
| ITF W35 Antalya | 2024/02/04 07:00 | Rebeka Antal v Funa Kozaki | 0-6,2-6 |
| ITF W15 Antalya | 2024/01/30 12:50 | Amarissa K Toth v Funa Kozaki | 6-3,4-6,6-3 |
| ITF W40 Navi Mumbai | 2023/12/28 07:10 | Funa Kozaki v Diana Marcinkevica | 4-6,5-7 |
| ITF W40 Navi Mumbai | 2023/12/26 04:30 | Zeel Desai v Funa Kozaki | 1-6,7-6,2-6 |
| ITF W25 Solapur | 2023/12/20 04:30 | Funa Kozaki v Ekaterina Makarova | 1-6,2-6 |