| Asian Championship | 2021/10/05 13:00 | Chih Yuan Chuang v Sangsu Lee | W | 2-3 |
| Asian Championship | 2021/10/05 09:00 | Sangsu Lee v Shunsuke Togami | W | 3-1 |
| Asian Championship | 2021/10/03 17:30 | Sangsu Lee v Sharath Kamal Achanta | W | 3-0 |
| Asian Championship | 2021/10/01 16:30 | Sangsu Lee v Chih Yuan Chuang | L | 1-3 |
| Asian Championship | 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 |
| WTT Star Contender Doha | 2021/09/23 16:00 | Chih Yuan Chuang v Sangsu Lee | W | 1-3 |
| Oman Open U21 – naised | 2021/11/14 16:10 | Ioannis Sgouropoulos v Maksim Grebnev | W | 4-3 |
| Oman Open U21 – naised | 2021/11/14 10:40 | Lev Katsman v Ioannis Sgouropoulos | W | 3-4 |
| Oman Open U21 – naised | 2021/11/13 16:20 | Bastian Rembert v Ioannis Sgouropoulos | W | 1-4 |
| Oman Open U21 – naised | 2021/11/13 10:00 | Carlo Rossi v Ioannis Sgouropoulos | W | 3-4 |
| Oman Open U21 – naised | 2021/11/12 11:40 | Ioannis Sgouropoulos v Gabrielius Camara | W | 4-0 |
| Oman Open U21 – naised | 2021/11/11 15:35 | Ioannis Sgouropoulos v Maksim Grebnev | W | 4-2 |
| Oman Open U21 – naised | 2021/11/11 12:15 | Ioannis Sgouropoulos v Borgar Haug | W | 4-0 |
| Meistrite liiga | 2021/11/07 11:25 | Panagiotis Gionis v Ioannis Sgouropoulos | W | 1-3 |