| Open de Slovénie - Qualif. | 2023/05/17 09:20 | Jaiswal, Shreyansh v Viktor Petrovic | L | 2-0 |
| Hungarian Int. Qual | 2022/11/02 15:35 | Viktor Petrovic v Ivancic, Miha | L | 1-2 |
| Bulgarian Int. Qual | 2022/10/06 12:15 | Robin Mesman v Viktor Petrovic | L | 2-0 |
| Bulgarian Int. Qual | 2022/10/06 09:55 | Edvin Hadzihalilovic v Viktor Petrovic | W | 0-2 |