| Austrian Open Qual | 2021/05/27 10:00 | Cassar, Samuel v 케르트, 카르 | L | 0-2 |
| Slovenia Int. | 2021/05/20 10:00 | 예오, 셍 조 v Cassar, Samuel | L | 2-0 |
| Portuguese Int. Qual | 2021/05/06 09:30 | Cassar, Samuel v 하멕, 아델 | L | 0-2 |
| Slovak Open Qual | 2020/02/26 15:25 | 피텔, 게르고 v Cassar, Samuel | L | 2-0 |
| Iceland International 2020, MS | 2020/01/24 17:20 | 아벨라, 매튜 v Cassar, Samuel | L | 2-0 |
| Welsh Int. Qual | 2019/11/27 13:30 | Cassar, Samuel v Antoniou, Antonis | W | 2-0 |
| Hatzor Int | 2019/10/24 09:00 | Cassar, Samuel v Hiram, Gal | W | 2-0 |
| Polish Int. Qual | 2019/09/19 07:35 | Krajewski, Piotr v Cassar, Samuel | W | 0-2 |
| Lithuanian Int. Qual | 2021/06/10 12:00 | Alens Zandovskis v Emil Dantler | W | 0-2 |
| Slovenia Int. Qual | 2021/05/19 10:30 | Yannick Feltes v Emil Dantler | W | 0-2 |