| Giraldilla Int. XD | 2018/06/21 23:10 | Se Yeon Lee v Asuka Takahashi | L | 1-2 |
| Giraldilla Int. XD | 2018/06/20 17:40 | Minatsu Mitani v Se Yeon Lee | W | 0-2 |
| Giraldilla Int. XD | 2018/06/14 19:50 | Se Yeon Lee v Hyo Min Kim | L | 0-2 |
| Giraldilla Int. XD | 2018/06/14 03:40 | Lauren Lam v Se Yeon Lee | W | 1-2 |
| Indonesia Masters XD | 2018/05/21 13:00 | Se Yeon Lee v Natalia Perminova | W | 2-1 |
| Indonesia Masters XD | 2018/05/20 07:30 | Se Yeon Lee v Aurelie Marie Elisa Allet | W | 2-0 |
| China Masters Women | 2018/04/11 06:00 | Shuting Ji v Se Yeon Lee | L | 2-0 |
| Swiss Open WD Qual | 2018/09/20 06:40 | Su Yu Chen v Choirunnisa Choirunnisa | L | 1-2 |
| Swiss Open WD Qual | 2018/09/19 04:40 | Su Yu Chen v Bening Sri Rahayu | W | 2-1 |
| Giraldilla Int. XD | 2018/08/08 10:25 | Asuka Takahashi v Su Yu Chen | L | 2-0 |
| Indonesia Masters XD | 2018/07/20 06:30 | Su Yu Chen v Nitchaon Jindapol | L | 0-2 |
| Indonesia Masters XD | 2018/07/19 07:20 | Su Yu Chen v Beatriz Corrales | W | 2-1 |
| Indonesia Masters XD | 2018/07/18 10:15 | Fabienne Deprez v Su Yu Chen | W | 0-2 |
| China Masters Women | 2018/04/12 05:40 | Su Yu Chen v Yue Han | L | 0-2 |
| China Masters Women | 2018/04/11 04:00 | Su Yu Chen v Shuya Zheng | W | 2-0 |