| Internazionali di Lituania - Qual. | 2021/06/10 13:00 | Gustav Andree v Amaury Lievre | L | 0-2 |
| Open d'Austria - Qual. | 2021/05/27 14:55 | Brian Holtschke v Gustav Andree | L | 2-0 |
| Internazionali di Lituania | 2021/06/11 11:30 | Michal Walentek v Cristian Savin | L | 1-2 |
| Open d'Austria - Qual. | 2021/05/27 10:10 | David K Kristensen v Michal Walentek | L | 2-0 |
| Open di Polonia - Qual. | 2021/03/25 12:00 | Dimitar Yanakiev v Michal Walentek | L | 2-0 |
| Open di Slovacchia - Qual. | 2020/02/26 09:55 | Michal Walentek v Alexander Rydstrom | L | 1-2 |
| Internazionali d'Islanda - Qual. | 2020/01/23 15:00 | Michal Walentek v Mads Juel Moller | L | 0-2 |
| Internazionali d'Islanda - Qual. | 2020/01/23 09:00 | Michal Walentek v David Orn Hardarson | W | 2-0 |
| Internazionali d'Estonia - Qual. | 2020/01/09 09:00 | Justus Kilpi v Michal Walentek | L | 2-0 |
| Internazionali di Polonia - Qual. | 2019/09/19 10:30 | Michal Walentek v Miha Ivanic | L | 0-2 |