| Slovenia Open - Calificari | 2023/05/17 17:55 | Kian-Yu Oei v Marton Szerecz | L | 2-0 |
| Slovenia Future Series - Calificari | 2022/11/24 17:20 | Jaka Ivancic v Marton Szerecz | L | 2-1 |
| Slovenia Future Series - Calificari | 2022/11/24 08:00 | Nicolai Condratiuc v Marton Szerecz | W | 0-2 |
| Croatian International - Calificari | 2022/09/29 10:00 | Marton Szerecz v Arthur Wakhevitsch | L | 1-2 |
| Portuguese Int. Qual | 2021/05/06 13:30 | Fabian Roth v Marton Szerecz | L | 2-0 |
| Campionatul European pe Echipe | 2020/02/12 16:00 | Marton Szerecz v Julien Carraggi | L | 1-2 |
| Campionatul European pe Echipe | 2020/02/11 16:00 | Arnaud Merkle v Marton Szerecz | L | 2-0 |
| Swiss Open - Dublu Feminin - Calificari | 2018/11/01 09:35 | Marton Szerecz v Albin Carl Hjelm | L | 0-2 |