| Open de France - Femmes | 2018/10/24 11:30 | Nehwal, Saina v Kawakami, Saena | L | 2-0 |
| Denmark Open Women | 2018/10/18 07:20 | Kawakami, Saena v Nozomi Okuhara | L | 0-2 |
| Denmark Open Women | 2018/10/16 09:00 | Honderich, Rachael v Kawakami, Saena | W | 0-2 |
| Indonesia Masters XD | 2018/09/27 03:40 | Gao, Fangjie v Kawakami, Saena | L | 2-1 |
| Indonesia Masters XD | 2018/09/26 03:40 | Chiang, Ying Li v Kawakami, Saena | W | 0-2 |
| Open d'Angleterre | 2018/09/18 04:45 | Kawakami, Saena v Pusarla V. Sindhu | L | 0-2 |
| Open d'Angleterre | 2018/09/11 05:30 | Kawakami, Saena v Carolina Marin | L | 0-2 |
| Giraldilla Int. XD | 2018/07/27 00:00 | Urushizaki, Mako v Kawakami, Saena | L | 2-1 |
| Giraldilla Int. XD | 2018/11/04 13:30 | Cai, Y. Y. v Chen, X. X. | L | 2-1 |
| Giraldilla Int. XD | 2018/11/03 14:20 | Chen, X. X. v Kjaersfeldt, L. H. | W | 2-1 |
| Giraldilla Int. XD | 2018/11/02 15:00 | Birch, Chloe v Chen, X. X. | W | 0-2 |
| Giraldilla Int. XD | 2018/11/01 16:55 | Skoedstrup, Michelle v Chen, X. X. | W | 0-2 |
| Giraldilla Int. XD | 2018/10/31 10:05 | Ilyinskaya, Maryna v Chen, X. X. | W | 0-2 |
| Open de France - Femmes | 2018/10/25 14:00 | Ratchanok Intanon v Chen, X. X. | L | 2-0 |
| Open de France - Femmes | 2018/10/24 10:30 | Chen, X. X. v Kosetskaya, E. | W | 2-1 |
| Denmark Open Women | 2018/10/16 07:20 | Gregoria Mariska Tunjung v Chen, X. X. | L | 2-0 |