| European Team Championships | 2021/09/30 07:05 | Alexandre Cassin v Maksim Grebnev | L | 0-3 |
| European Team Championships | 2021/09/29 10:20 | Alexandre Cassin v Gabrielius Camara | W | 3-0 |
| WTT Star Contender Doha | 2021/09/21 13:00 | Alexandre Cassin v Siu Hang Lam | L | 2-3 |
| WTT Star Contender Doha | 2021/09/21 07:30 | Alexandre Cassin v Zhe Yu Clarence Chew | W | 3-0 |
| European Championships | 2021/06/24 15:50 | Alexandre Cassin v Tiago Apolonia | L | 2-4 |
| European Championships | 2021/06/22 12:30 | Alexandre Cassin v Tobias Rasmussen | W | 3-2 |
| European Championships | 2021/06/22 09:00 | Alexandre Cassin v Eskil Lindholm | W | 3-0 |
| France League Pro A | 2021/05/21 17:20 | Alexandre Cassin v Yevhen Pryshchepa | W | 3-1 |