| Macau Open 2019, WS | 2018/10/31 11:10 | Deng, J X v Ji, S. | W | 1-2 |
| Giraldilla Int. XD | 2018/05/11 05:40 | Ji, S. v Cai, Y. Y. | L | 0-2 |
| Giraldilla Int. XD | 2018/05/10 03:00 | Ma, Louisa v Ji, S. | W | 0-2 |
| Giraldilla Int. XD | 2018/05/09 02:50 | Jiang, Yingzi v Ji, S. | W | 0-2 |
| Giraldilla Int. XD | 2018/05/03 04:40 | Ji, S. v Jucharoen, Chananchida | L | 1-2 |
| Giraldilla Int. XD | 2018/05/01 23:30 | Ji, S. v Disha Gupta | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/05/01 00:20 | Ji, S. v Zhong, Isabel | W | 2-0 |
| China Masters Women | 2018/04/12 05:00 | Ji, S. v Cai, Y. Y. | L | 0-2 |
| 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 |