| World Championship | 2021/11/24 01:20 | Sangsu Lee v Ioannis Sgouropoulos | W | 4-0 |
| Campeonato Asiático | 2021/10/05 13:00 | Chih Yuan Chuang v Sangsu Lee | W | 2-3 |
| Campeonato Asiático | 2021/10/05 09:00 | Sangsu Lee v Shunsuke Togami | W | 3-1 |
| Campeonato Asiático | 2021/10/03 17:30 | Sangsu Lee v Sharath Kamal Achanta | W | 3-0 |
| Campeonato Asiático | 2021/10/01 16:30 | Sangsu Lee v Chih Yuan Chuang | L | 1-3 |
| Campeonato Asiático | 2021/10/01 06:30 | Sangsu Lee v Sharath Kamal Achanta | W | 3-2 |
| WTT Star Contender Doha | 2021/09/25 09:30 | Darko Jorgic v Sangsu Lee | L | 4-2 |
| WTT Star Contender Doha | 2021/09/24 09:00 | Benedek Olah v Sangsu Lee | W | 1-3 |
| World Championship | 2021/11/24 02:40 | Rares Sipos v Martin Allegro | W | 0-4 |
| WTT Contender Novo Mesto | 2021/11/09 18:10 | Martin Allegro v Yuto Kizukuri | L | 1-3 |
| WTT Contender Novo Mesto | 2021/11/09 10:20 | Martin Allegro v Finn Luu | W | 3-1 |
| WTT Contender Túnez | 2021/10/27 15:00 | Ibrahima Diaw v Martin Allegro | L | 3-0 |
| WTT Contender Túnez | 2021/10/26 15:10 | Abdel Kader Salifou v Martin Allegro | W | 1-3 |
| WTT Contender Túnez | 2021/10/25 16:35 | Martin Allegro v Samuel Walker | W | 3-2 |
| WTT Contender Túnez | 2021/10/24 16:55 | Martin Allegro v Snehit Suravajjula | W | 3-1 |
| Campeonato Europeo de Equipos | 2021/09/30 17:25 | Mattias Falck v Martin Allegro | L | 3-0 |