| Portuguese Int. Qual | 2021/05/07 09:00 | Hjelm, Albin Carl v Torjussen, J. | L | 0-2 |
| Portuguese Int. Qual | 2021/05/06 15:00 | Richard Kuhl v Hjelm, Albin Carl | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 12:30 | Ouazzen, Martin v Hjelm, Albin Carl | W | 1-2 |
| Portuguese Int. Qual | 2021/05/06 08:40 | Fredholm, Calle v Hjelm, Albin Carl | W | 0-2 |
| Open de Pologne - Qualif. | 2021/03/25 18:15 | Jan Louda v Hjelm, Albin Carl | L | 2-0 |
| Open de Pologne - Qualif. | 2021/03/25 16:35 | Hjelm, Albin Carl v Uriel F C Artiga | W | 2-0 |
| Open de Pologne - Qualif. | 2021/03/25 09:40 | Bora, Swarnaraj v Hjelm, Albin Carl | W | 1-2 |
| SaarLorLux Open 2019, MS | 2020/10/27 10:30 | Christensen, Jeppe Bruun v Hjelm, Albin Carl | L | 2-0 |
| Denmark Masters Qual | 2021/08/05 07:35 | Ivancic, Miha v Bryan R R Caycho | W | 2-0 |
| Spain Int | 2021/06/17 14:20 | Ivancic, Miha v B.R. Sankeerth | L | 0-2 |
| Austrian Open | 2021/05/28 13:20 | Nilsson, Jacob v Ivancic, Miha | L | 2-0 |
| Austrian Open - Qualif. | 2021/05/27 14:00 | Ivancic, Miha v Collins Valentine Filimon | L | 0-2 |
| Austrian Open - Qualif. | 2021/05/27 09:50 | Finn Achthoven v Ivancic, Miha | W | 1-2 |
| Slovenia Int. | 2021/05/20 11:20 | Ivancic, Miha v Brian Holtschke | L | 1-2 |
| Slovenia Int. | 2021/05/20 10:40 | Ivancic, Miha v Amaury Lievre | L | 0-2 |
| Portuguese Int. Qual | 2021/05/06 12:00 | Ivancic, Miha v Stoynov, Ilyan | L | 1-2 |