stadio: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF femminile Hamamatsu | 2018/10/14 00:00 | Ayumi Koshiishi v Yui Chikaraishi | 7-6,6-2 |
| ITF femminile Makinohara | 2018/10/07 03:00 | Ari Matsumoto v Yui Chikaraishi | 6-3,6-3 |
| ITF femminile Kyoto | 2018/09/03 01:00 | Yui Chikaraishi v Anri Nagata | 4-6,1-6 |
| ITF Femminile Hong Kong | 2018/07/08 02:00 | Yui Chikaraishi v Ramona Mataruga | 0-6,2-6 |
| ITF femminile Singapore - Qual. | 2018/06/09 02:00 | Ramu Ueda v Yui Chikaraishi | 6-3,6-0 |
| ITF femminile Singapore - Qual. | 2018/06/03 03:25 | Aldila Sutjiadi v Yui Chikaraishi | 6-2,6-1 |
| ITF Femminile Karuizawa | 2018/05/22 02:15 | Nagi Hanatani v Yui Chikaraishi | 6-3,6-2 |
| ITF Femminile Karuizawa - Qual. | 2018/05/20 01:00 | Yuika Sano v Yui Chikaraishi | 1-6,6-7 |
| ITF W25 Hong Kong | 2019/04/08 02:00 | Yuuki Tanaka v Rina Saigo | 6-3,6-1 |
| ITF W15 Antalya | 2019/03/13 10:05 | Rina Saigo v Caijsa W Hennemann | 6-7,6-4,1-6 |
| ITF W15 Antalya | 2019/03/12 09:00 | Fanny Ostlund v Rina Saigo | 3-6,2-6 |
| ITF W15 Antalya | 2019/03/11 07:00 | Marie Mettraux v Rina Saigo | 4-6,1-6 |
| ITF W15 Antalya | 2019/03/07 07:30 | Maryna Chernyshova v Rina Saigo | 6-3,6-1 |
| ITF W15 Antalya | 2019/03/06 07:30 | Rina Saigo v Yuliana Lizarazo | 7-5,6-4 |
| ITF W15 Antalya | 2019/02/27 11:50 | Amanda Carreras v Rina Saigo | 7-6,6-2 |
| ITF W15 Antalya | 2019/02/25 12:30 | Selin Ovunc v Rina Saigo | 3-6,4-6 |