Stadium: Court 13 Round: 25 Ground: Grass
| ITF Women Antalya | 2018/12/20 07:00 | Anri Nagata v Daria Mishina | 6-4,3-6,0-6 |
| ITF Women Antalya | 2018/12/18 06:00 | Anri Nagata v Utaka Kishigami | 5-7,6-4,10-4 |
| ITF Women Antalya | 2018/12/17 09:30 | Anri Nagata v Maria Manilova | 3-6,7-5,6-0 |
| ITF Women Antalya | 2018/12/12 07:00 | Ipek Soylu v Anri Nagata | 6-0,6-0 |
| ITF Women Antalya | 2018/12/10 10:25 | Anri Nagata v Mariaryeni Gutierrez | 4-6,6-1,6-3 |
| ITF Women Antalya | 2018/12/09 08:00 | Anri Nagata v Jooyeon Jeong | 6-0,6-0 |
| ITF Women Hamamatsu | 2018/10/17 02:55 | Anri Nagata v Marina Yudanov | 5-7,6-1,2-6 |
| ITF Women Hamamatsu | 2018/10/15 01:00 | Anri Nagata v Mitsumi Kawasaki | 6-3,4-6,6-1 |
| ITF Women Hamamatsu | 2018/10/16 01:00 | Nagi Hanatani v Ari Matsumoto | 6-3,6-4 |
| ITF Women Hamamatsu | 2018/10/15 01:00 | Nagisa Morimoto v Ari Matsumoto | 0-6,2-6 |
| ITF Women Hamamatsu | 2018/10/14 02:00 | Mami Mabuchi v Ari Matsumoto | 5-7,0-6 |
| ITF Women Hamamatsu | 2018/10/14 01:00 | Chihiro Takayama v Ari Matsumoto | 2-6,2-6 |
| ITF Women Makinohara | 2018/10/10 02:25 | Ari Matsumoto v Miharu Imanishi | 4-6,2-6 |
| ITF Women Makinohara | 2018/10/08 02:45 | Ari Matsumoto v Sakura Hosogi | 7-5,6-1 |
| ITF Women Makinohara | 2018/10/07 03:00 | Ari Matsumoto v Yui Chikaraishi | 6-3,6-3 |
| ITF Women Kofu | 2018/06/13 02:45 | Ari Matsumoto v Kai-Chen Chang | 2-6,6-7 |