| Bulgarian Int. | 2019/10/04 07:40 | Iliyan Stoynov v Bruno Carvalho | L | 0-2 |
| Kharkiv Int. | 2019/09/06 07:55 | Timothy Lam v Iliyan Stoynov | L | 2-0 |
| Bulgarian Open Qual | 2019/08/12 06:00 | Iliyan Stoynov v Mykhaylo Makhnovskiy | W | 2-0 |
| Hellas Int. Qual | 2019/05/02 14:30 | Peng-Yuan Chen v Iliyan Stoynov | W | 0-2 |
| Hellas Int. Qual | 2019/05/02 11:30 | Murat Saka v Iliyan Stoynov | W | 0-2 |
| Croatian Int. Qual | 2019/04/18 14:30 | Iliyan Stoynov v Giovanni Toti | L | 1-2 |