| Open de Suisse - Femmes | 2018/02/22 12:00 | Rao Chukka, Sai Uttejitha v Mitani, Minatsu | L | 0-2 |
| Dutch Open Women | 2018/10/11 15:10 | Rao Chukka, Sai Uttejitha v Yigit, Neslihan | L | 0-2 |
| Dutch Open Women | 2018/10/10 07:00 | Repiska, Martina v Rao Chukka, Sai Uttejitha | W | 0-2 |
| Giraldilla Int. XD | 2018/10/03 10:40 | Chiang, Ying Li v Rao Chukka, Sai Uttejitha | L | 2-0 |
| Giraldilla Int. XD | 2018/09/05 04:50 | Ayustine, Dinar Dyah v Rao Chukka, Sai Uttejitha | L | 2-1 |
| Giraldilla Int. XD | 2018/07/25 03:20 | Lee, Byeol Lim v Rao Chukka, Sai Uttejitha | L | 2-1 |
| Indonesia Masters XD | 2018/07/18 11:10 | Beatriz Corrales v Rao Chukka, Sai Uttejitha | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/07/10 03:45 | Rao Chukka, Sai Uttejitha v Yulia Y Susanto | L | 0-2 |
| Giraldilla Int. XD | 2018/05/09 00:50 | Mine, Ayumi v Rao Chukka, Sai Uttejitha | L | 2-0 |
| Giraldilla Int. XD | 2018/09/23 07:00 | Mitani, Minatsu v Saito, Shiori | W | 2-0 |
| Giraldilla Int. XD | 2018/09/22 11:00 | Mitani, Minatsu v Deng, J X | W | 2-1 |
| Giraldilla Int. XD | 2018/09/21 08:30 | Mitani, Minatsu v Choirunnisa, Choirunnisa | W | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/20 06:00 | Mitani, Minatsu v Pan, Crystal | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/19 03:20 | Mitani, Minatsu v Wulandari, Silvi | W | 2-0 |
| Open d'Angleterre | 2018/09/11 03:30 | Mitani, Minatsu v Ratchanok Intanon | L | 1-2 |
| Giraldilla Int. XD | 2018/09/02 10:40 | Mia Blichfeldt v Mitani, Minatsu | W | 1-2 |
| Giraldilla Int. XD | 2018/09/01 13:40 | Mitani, Minatsu v Kirsty Gilmour | W | 2-0 |