| UTR Pro Olomouc | 2023/09/12 09:00 | Filip Duda v Maciej Rajski | 4-6,3-5 |
| UTR Pro Olomouc | 2023/09/11 07:30 | Jakub Novak v Filip Duda | 3-6,3-6 |
| ITF M25 Bielsko Biala | 2023/08/15 08:25 | Daniel Paty v Filip Duda | 6-1,7-5 |
| ITF M25 Lodž | 2023/08/08 09:00 | Filip Duda v Filip Pieczonka | 3-6,4-6 |
| ITF M25 Lodž | 2023/08/07 13:30 | Filip Duda v Alan Bojarski | 6-3,6-2 |
| ITF M25 Lodž | 2023/08/07 07:30 | Filip Duda v Przemyslaw Michocki | 5-7,6-4,10-5 |
| ITF M15 Vratislav | 2023/06/28 13:05 | Olaf Pieczkowski v Filip Duda | 6-2,6-2 |
| ITF M15 Vratislav | 2023/06/26 11:00 | Filip Duda v Mariano Tammaro | 6-3,6-7,10-8 |
| ITF M25 Jablonec Nad Nisou | 2023/08/28 11:30 | Anthony Wright v Josef Vagner | 6-1,7-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/27 13:00 | Josef Vagner v Filippo Giovannini | 6-7,7-5,10-6 |
| ITF M25 Most | 2023/05/21 08:00 | Josef Vagner v Robert Rumler | 0-6,1-6 |
| ITF M25 Praha | 2023/05/14 07:30 | Andrin Casanova v Josef Vagner | 6-2,6-1 |
| ITF M15 Prostějov | 2022/09/25 10:30 | Tomas Jirousek v Josef Vagner | 6-2,6-2 |
| ITF M25 Pardubice | 2022/09/19 08:00 | Josef Vagner v Yvo Panak | 2-6,2-6 |
| ITF M25 Pardubice | 2022/09/18 09:30 | Przemyslaw Michocki v Josef Vagner | 2-6,2-6 |
| ITF M15 Bad Waltersdorf | 2022/08/22 09:00 | Josef Vagner v Gino Romano | 2-6,4-6 |