Stadium: I Round: 54
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Mami Hasegawa v Ange Oby Kajuru | 6-4,2-6,6-2 |
| ITF Women Toyota Qual | 2018/03/10 08:00 | Ange Oby Kajuru v Chihiro Muramatsu | 3-6,3-6 |
| ITF Women Wesley Chapel Qual | 2018/01/22 16:00 | Sanaz Marand v Ange Oby Kajuru | 6-1,7-5 |
| ITF Women Wesley Chapel Qual | 2018/01/21 17:30 | Andrea Duva v Ange Oby Kajuru | 1-6,0-6 |
| ITF Women Daytona Beach Qual | 2018/01/08 19:30 | Ange Oby Kajuru v Chanelle Van Nguyen | 4-6,1-6 |
| ITF Women Daytona Beach Qual | 2018/01/07 16:30 | Mary Closs v Ange Oby Kajuru | 1-6,4-6 |
| ITF Women Tokyo Qual | 2017/11/04 03:20 | Ange Oby Kajuru v Rika Fujiwara | 0-6,2-6 |
| ITF Women Hamamatsu | 2017/10/18 02:50 | Ange Oby Kajuru v Miyabi Inoue | 0-6,2-6 |
| ITF Women Nishi-Tama | 2018/03/17 01:00 | Akari Kakizawa v Haine Ogata | 6-2,6-3 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Haine Ogata v Chisa Hosonuma | 2-6,3-6 |
| ITF Women Sharm El Sheikh | 2018/01/29 08:00 | Nastja Kolar v Haine Ogata | 6-3,6-4 |
| ITF Women Sharm El Sheikh | 2018/01/28 08:00 | Haine Ogata v Giorgia Pinto | 6-0,2-6,7-5 |
| ITF Women Sharm El Sheikh | 2018/01/22 08:00 | Yexin Ma v Haine Ogata | 6-4,6-1 |
| ITF Women Sharm El Sheikh | 2018/01/21 09:00 | Haine Ogata v Marlies Szupper | 6-2,6-2 |
| ITF Women Sharm El Sheikh | 2018/01/20 09:00 | Haine Ogata v Kathleen Derienzo | 3-6,6-2,6-3 |
| ITF Women Hammamet | 2018/01/18 12:25 | Haine Ogata v Michele Alexandra Zmau | 1-6,3-6 |