| Macau Open Women | 10/31 03:00 | 5 | Su Yu Chen v Se Yeon Lee | W | 1-2 | |
| Indonesia Masters - GD | 09/26 03:10 | 5 | Ga Eun Kim v Se Yeon Lee | L | 2-1 | |
| Swiss Open - Kwal. - DD | 09/25 05:40 | - | Se Yeon Lee v Su Yu Chen | W | 2-0 | |
| Giraldilla Int. XD | 06/21 23:10 | 4 | Se Yeon Lee v Asuka Takahashi | L | 1-2 | |
| Giraldilla Int. XD | 06/20 17:40 | 5 | Minatsu Mitani v Se Yeon Lee | W | 0-2 | |
| Giraldilla Int. XD | 06/14 19:50 | 4 | Se Yeon Lee v Hyo Min Kim | L | 0-2 | |
| Giraldilla Int. XD | 06/14 03:40 | 5 | Lauren Lam v Se Yeon Lee | W | 1-2 | |
| Indonesia Masters - GD | 05/21 13:00 | 1 | Se Yeon Lee v Natalia Perminova | W | 2-1 | |
| Indonesia Masters - GD | 05/20 07:30 | 1 | Se Yeon Lee v Aurelie Marie Elisa Allet | W | 2-0 | |
| China Masters Women | 04/11 06:00 | 5 | Shuting Ji v Se Yeon Lee | L | 2-0 |