| WTT Singapore Smash MD | 03/13 06:10 | 5 | Cassin A / Lebesson E v 아폴로니아 T / 몬테이로 J | L | 2-3 | |
| World Championship MD | 11/26 17:00 | - | 량 J / 린 G v Cassin A / Lebesson E | L | 3-0 | |
| World Championship MD | 11/25 17:10 | - | Cassin A / Lebesson E v 알라미안 N / 알라미얀 N | W | 3-0 | |
| World Championship MD | 11/24 17:00 | 57 | Cassin A / Lebesson E v Chen A / Serdaroglu D | W | 3-0 | |
| WTT Contender Tunis MD | 10/30 10:30 | - | Desai/Gnanasekaran v Cassin A / Lebesson E | L | 3-1 | |
| WTT Contender Tunis MD | 10/29 11:00 | - | Cassin A / Lebesson E v Martinko J / Polansky T | W | 3-1 | |
| WTT Contender Tunis MD | 10/28 14:30 | - | Cassin A / Lebesson E v 알레그로 M / 램비엣 F | W | 3-2 | |
| WTT Contender Tunis MD | 10/27 09:30 | - | Piccolin/Pinto v Cassin A / Lebesson E | W | 0-3 | |
| Olympics 2020 - Team Men | 08/02 10:30 | 3 | MA L / XU X v Cassin A / Lebesson E | L | 3-0 | |
| Olympics 2020 - Team Men | 08/01 05:30 | - | Hang Lam/Ho v Cassin A / Lebesson E | W | 0-3 | |
| European Championships MD | 06/24 09:40 | 5 | Cassin A / Lebesson E v 보보시카 M / 스토야노프 N | L | 2-3 | |
| European Championship MD | 06/23 07:35 | - | Cassin A / Lebesson E v Andersen/Christensen | W | 3-0 | |
| Czech Republic Extraleague | 05/31 11:00 | 3 | 이오네스쿠 O / 로블레스 A v Cassin A / Lebesson E | L | 3-1 | |
| Czech Republic Extraleague | 05/31 05:20 | 4 | Cassin A / Lebesson E v 정 Y / 이 S | W | 3-2 | |
| Qatar Open XD | 05/30 07:00 | 1 | 가르도스 R / 하베손 D v Cassin A / Lebesson E | W | 1-3 | |
| Qatar Open XD | 02/23 19:06 | - | Jeong S / Jeoung Y v Cassin A / Lebesson E | L | 3-1 | |
| Qatar Open XD | 02/23 12:00 | 1 | Cassin A / Lebesson E v Kallberg A / Gerell P | W | 3-1 | |
| Qatar Open XD | 02/22 12:00 | 1 | MA L / XU X v Cassin A / Lebesson E | L | 3-0 |