Head to Head
| Tsjekkia - Extraleague | 2018/06/01 12:30 | Woojin Jang v Sangsu Lee | W | 1-4 |
Home History
| Qatar Open kvinner | 2018/10/20 18:30 | Dimitrij Ovtcharov v Sangsu Lee | L | 4-3 |
| Qatar Open kvinner | 2018/10/20 14:15 | Simon Gauzy v Sangsu Lee | W | 3-4 |
| Qatar Open - Mixed double | 2018/07/26 06:30 | Youngsik Jeoung v Sangsu Lee | L | 4-0 |
| Qatar Open kvinner | 2018/07/21 02:40 | Jun Mizutani v Sangsu Lee | L | 4-2 |
| Qatar Open kvinner | 2018/07/20 09:50 | Yu Song Ham v Sangsu Lee | W | 2-4 |
| Qatar Open kvinner | 2018/07/19 10:30 | Tiago Apolonia v Sangsu Lee | W | 0-4 |
| Qatar Open kvinner | 2018/06/10 03:10 | Sangsu Lee v Tomokazu Harimoto | L | 2-4 |
| Qatar Open kvinner | 2018/06/09 08:50 | Sangsu Lee v Chih Yuan Chuang | W | 4-3 |
Away History
| Qatar Open - Mixed double | 2018/11/07 11:30 | Paul Drinkhall v Woojin Jang | W | 3-4 |
| Swedish Open | 2018/11/03 14:40 | Woojin Jang v Xin Xu | L | 1-4 |
| Swedish Open | 2018/11/02 15:45 | Woojin Jang v Jonghoon Lim | W | 4-3 |
| Swedish Open | 2018/11/01 19:00 | Chun Ting Wong v Woojin Jang | W | 3-4 |
| Swedish Open | 2018/10/31 18:00 | Chuqin Wang v Woojin Jang | W | 2-4 |
| Qatar Open - Mixed double | 2018/07/25 04:10 | Ziyang Yu v Woojin Jang | L | 4-3 |
| Qatar Open - Mixed double | 2018/07/24 05:00 | Woojin Jang v Daeseong Cho | W | 4-1 |
| Qatar Open kvinner | 2018/07/22 08:40 | Woojin Jang v Jingkun Liang | W | 4-0 |