Stadium: CC Round: 25 Ground: Clay
| ITF M25 Pardubice | 2019/06/25 10:20 | Petr Nouza v Vitaliy Sachko | 2-6,6-2,5-10 |
| ITF M25 Pardubice | 2019/06/24 10:00 | Petr Nouza v Boychuk, Roman | 6-2,6-2 |
| ITF - M25 Toulouse | 2019/06/20 09:00 | Petr Nouza v Maxime Chazal | 6-2,2-6,6-7 |
| ITF - M25 Toulouse | 2019/06/17 14:50 | Petr Nouza v Vilaro, Alejo | 6-3,7-5 |
| ITF - M25 Toulouse | 2019/06/17 08:45 | Petr Nouza v Andres Urrea | 3-6,6-1,10-5 |
| Kaltenkirchen, Singles Qualifying M-ITF-GER-05A | 2019/06/10 15:00 | Petr Nouza v Presuhn, Bastien | 5-7,6-1,7-10 |
| Kaltenkirchen, Singles Qualifying M-ITF-GER-05A | 2019/06/10 08:00 | Petr Nouza v Erdbories, Tillmann | 6-2,7-5 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/03 09:00 | Henri Squire v Petr Nouza | 7-6,6-4 |
| ITF M25 Pardubice | 2019/06/25 09:45 | Zielinski, Jan v Georgii Kravchenko | 2-6,1-6 |
| ITF M25 Pardubice | 2019/06/24 11:00 | Marek Gengel v Zielinski, Jan | 7-5,5-7,9-11 |
| ITF USA F29 | 2018/11/01 20:00 | Zielinski, Jan v Inoue, Haru | 5-7,5-7 |
| ITF USA F29 | 2018/10/30 16:35 | Green, Cameron v Zielinski, Jan | 4-6,3-6 |
| ITF Poland F6 | 2018/08/11 10:00 | Zielinski, Jan v Maciej Rajski | 5-7,1-6 |
| ITF Poland F6 | 2018/08/10 10:00 | Pawel Juszczak v Zielinski, Jan | 6-2,6-7,1-6 |
| ITF Poland F6 | 2018/08/08 11:00 | Zielinski, Jan v Dischinger, Eduardo | 6-3,6-3 |
| ITF Poland F6 | 2018/08/07 10:35 | Galus, Piotr v Zielinski, Jan | 3-6,5-7 |