| Slovak Open | 2024/04/18 16:10 | 바크맨, 케빈 v Cassar, Samuel | L | 2-1 |
| Slovak Open Qual | 2024/04/17 11:50 | Buldenko, Vladislav v Cassar, Samuel | W | 1-2 |
| Iceland International 2020, MS | 2024/01/26 13:40 | Cassar, Samuel v Yan Kit Wong | L | 0-2 |
| Norwegian Int. Qual | 2023/11/09 10:00 | Cassar, Samuel v 스토크피즈, 시몬 | L | 0-2 |
| Croatian Int. | 2023/09/29 11:00 | Cassar, Samuel v Helmer Andersson | L | 0-2 |
| Latvia Int. | 2023/09/01 11:20 | Cassar, Samuel v Ananda Daniswara | L | 0-2 |
| Lithuanian Int. Qual | 2023/06/08 12:05 | Armin Sarosi v Cassar, Samuel | L | 2-1 |
| Croatia Open | 2022/06/20 14:00 | Pauquet, Jerome v Cassar, Samuel | L | 2-0 |
| Portugal Int. Qual | 2024/03/06 18:20 | Arnav Lokhande v Ivan Pejoski | W | 2-0 |