| Portuguese Int. Qual | 2021/05/06 12:00 | Ivancic, Miha v Stoynov, Ilyan | W | 1-2 |
| Bulgarian Int. | 2020/10/03 13:00 | Ivancic, Miha v Stoynov, Ilyan | W | 0-2 |
| Denmark Masters Qual | 2021/08/05 12:00 | Alex Lanier v Stoynov, Ilyan | L | 2-0 |
| Spain Int Qual | 2021/06/16 10:20 | Stoynov, Ilyan v Ethan Rose | L | 0-2 |
| Spain Int Qual | 2021/06/16 10:00 | Sanchez-Alarcos, Carlos v Stoynov, Ilyan | W | 0-2 |
| Austrian Open Qual | 2021/05/27 09:00 | Levit, Yonathan v Stoynov, Ilyan | L | 2-1 |
| Slovenia Int. | 2021/05/20 14:40 | Stoynov, Ilyan v Pratama, Adi | L | 0-2 |
| Slovenia Int. | 2021/05/20 12:40 | van Gysel, Leo v Stoynov, Ilyan | W | 0-2 |
| Portuguese Int. Qual | 2021/05/06 16:30 | Nilsson, Jacob v Stoynov, Ilyan | L | 2-0 |
| Portuguese Int. Qual | 2021/05/06 12:00 | Ivancic, Miha v Stoynov, Ilyan | W | 1-2 |
| Hellas Int. | 2021/09/03 13:35 | Ivancic, Miha v Sacha Leveque | W | 2-1 |
| Hellas Int. | 2021/09/03 08:55 | Ivancic, Miha v Mekala, Kiran Kumar | W | 2-0 |
| Latvia Int. | 2021/08/27 12:00 | Ivancic, Miha v Shun Yang Lee | L | 0-2 |
| Latvia Int. | 2021/08/27 11:40 | Ivancic, Miha v Shahyar Shaqeem | L | 1-2 |
| Denmark Masters Qual | 2021/08/05 18:45 | Alex Lanier v Ivancic, Miha | L | 2-0 |
| Denmark Masters Qual | 2021/08/05 14:20 | Ivancic, Miha v Milan Dratva | W | 2-0 |
| Denmark Masters Qual | 2021/08/05 08:10 | Hjelm, Albin Carl v Ivancic, Miha | L | 2-0 |
| Denmark Masters Qual | 2021/08/05 07:35 | Ivancic, Miha v Bryan R R Caycho | W | 2-0 |