| German Open - DD | 11/11 18:00 | 3 | Sangsu Lee v Xin Xu | W | 4-0 | |
| German Open - DD | 11/11 13:40 | 4 | Jun Mizutani v Sang Su Lee | W | 3-4 | |
| German Open - DD | 11/10 19:20 | 5 | Jakub Dyjas v Sang Su Lee | W | 1-4 | |
| Qatar Open - Dames | 10/21 10:00 | 4 | Sangsu Lee v Koki Niwa | L | 2-4 | |
| Qatar Open - GD | 10/20 15:30 | 1 | Sangsu Lee v Quadri Aruna | W | 4-3 | |
| Qatar Open - GD | 10/20 13:00 | 1 | Sangsu Lee v Kanak Jha | W | 4-3 | |
| Qatar Open - GD | 06/17 08:05 | - | Jun Mizutani v Sangsu Lee | L | 4-3 | |
| Qatar Open - GD | 06/17 06:45 | 3 | Jun Mizutani v Sangsu Lee | L | 4-3 | |
| Qatar Open - GD | 06/17 01:45 | 4 | Sangsu Lee v Gaoyuan Lin | W | 4-0 | |
| Qatar Open - GD | 06/16 07:20 | 5 | Sangsu Lee v Omar Assar | W | 4-1 | |
| Qatar Open - Dames | 06/05 09:00 | 2 | Sangsu Lee v Zhendong Fan | L | 0-4 | |
| Qatar Open - Dames | 06/04 10:15 | 3 | Sangsu Lee v Chun Ting Wong | W | 4-1 | |
| Qatar Open - Dames | 06/03 18:30 | 4 | Sangsu Lee v Vladimir Samsonov | W | 4-0 | |
| Qatar Open - Dames | 06/02 16:30 | 5 | Jike Zhang v Sangsu Lee | W | 1-4 | |
| Tsjechië - Extraleague | 06/01 17:30 | 6 | Seungmin Cho v Sangsu Lee | W | 1-4 | |
| Tsjechië - Extraleague | 05/31 14:00 | 57 | Darko Jorgic v Sangsu Lee | W | 3-4 | |
| Qatar Open - GD | 04/20 04:45 | 5 | Kenta Tazoe v Sangsu Lee | L | 4-3 | |
| Qatar Open - Dames | 04/14 03:45 | 1 | Sangsu Lee v Sanil Shetty | W | 3-0 | |
| Qatar Open - Dames | 10/02 17:30 | 3 | Chun Ting Wong v Sangsu Lee | L | 4-0 | |
| Qatar Open - Dames | 10/02 12:30 | 4 | Sangsu Lee v Vladimir Samsonov | W | 4-1 | |
| Qatar Open - Dames | 10/01 12:30 | 1 | Sangsu Lee v Kristian Karlsson | W | 4-1 | |
| Qatar Open - Dames | 10/01 10:00 | - | Sangsu Lee v Yijun Feng | W | 4-3 |