Stadium: COURT C Round: 25 Ground: Synthetic outdoor
| ITF Women Perth Qual | 2018/02/18 03:00 | Michika Ozeki v Nagi Hanatani | 2-6,3-6 |
| ITF W80 Granby | 2019/07/24 16:35 | Layne Sleeth v Nagi Hanatani | 6-0,4-6,6-2 |
| ITF W25 Gatineau | 2019/07/16 16:35 | Nagi Hanatani v Chieh-Yu Hsu | 3-6,1-6 |
| ITF W25 Saskatoon | 2019/07/08 20:15 | Nagi Hanatani v Sarah-M Fortin | 5-7,4-6 |
| ITF W60 Stare Splavy | 2019/06/17 09:35 | Nagi Hanatani v Paula Kania-Chodun | 3-6,2-6 |
| ITF W25 Daegu | 2019/06/05 01:00 | Nagi Hanatani v Shiori Fukuda | 6-3,1-6,3-6 |
| ITF W25 Hong Kong | 2019/05/31 03:00 | Jia-Jing Lu v Nagi Hanatani | 7-5,4-6,10-1 |
| ITF W25 Hong Kong | 2019/05/30 04:55 | Kwan Yau Ng v Nagi Hanatani | 3-6,4-6 |
| ITF W25 Karuizawa | 2019/05/21 07:25 | Tara Moore v Nagi Hanatani | 6-2,4-6,6-1 |
| ITF W25 Nonthaburi | 2019/07/24 04:25 | Michika Ozeki v Xinyu Wang | 3-6,5-7 |
| ITF W25 Nonthaburi | 2019/07/23 04:20 | Ayumi Koshiishi v Michika Ozeki | 2-6,4-6 |
| ITF W25 Nonthaburi | 2019/07/22 07:55 | Rada Manataweewat v Michika Ozeki | 0-6,3-6 |
| ITF W25 Qujing | 2019/07/17 05:00 | Aleksandrina Naydenova v Michika Ozeki | 6-3,6-3 |
| ITF W25 Qujing | 2019/07/16 02:00 | Michika Ozeki v Kanami Tsuji | 6-0,6-1 |
| ITF W60 Honolulu | 2019/07/10 20:00 | Deniz Khazaniuk v Michika Ozeki | 1-6,6-3,6-4 |
| ITF W60 Honolulu | 2019/07/09 21:55 | Abbie Myers v Michika Ozeki | 1-6,0-6 |
| ITF W60 Honolulu | 2019/07/08 22:10 | Salome Devidze v Michika Ozeki | 1-6,1-6 |