Stadium: Court 1 Round: 25 Ground: Carpet indoor
| ITF M15 Opava | 2019/10/29 09:00 | Piotr Grynkowski v van Der Horst, Tim | 6-2,6-2 |
| ITF M15 Opava | 2019/10/28 12:00 | Piotr Grynkowski v Vrba, Daniel | 7-5,6-2 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/22 12:00 | Adrian Bodmer v Piotr Grynkowski | 6-4,7-5 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/16 09:25 | Piotr Grynkowski v Konecny, Michal | 6-7,2-6 |
| Burgas, Singles Qualifying M-ITF-BUL-05A | 2019/10/10 07:00 | Jotovski, Tomislav v Piotr Grynkowski | 6-4,6-2 |
| ITF M15 Chornomorsk | 2019/09/25 09:25 | Piotr Grynkowski v Lorenzo Vatteroni | 6-3,2-6,2-6 |
| Sajur, Singles M-ITF-ISR-06A | 2019/09/06 07:00 | Yshai Oliel v Piotr Grynkowski | 6-1,6-3 |
| Sajur, Singles M-ITF-ISR-06A | 2019/09/04 10:40 | Piotr Grynkowski v Bolotov, Sergey | 7-5,6-1 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/20 08:00 | Stanek, Robin v Pospisil, Jaroslav | 6-3,6-4 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/19 09:30 | Niels Lootsma v Pospisil, Jaroslav | 6-7,2-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/18 09:50 | Pospisil, Jaroslav v Zsombor Piros | 7-6,4-6,6-3 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/17 12:50 | Pospisil, Jaroslav v Martin Krumich | 6-1,6-3 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/16 11:25 | Pospisil, Jaroslav v Szic, Sandro | 6-2,6-3 |
| ITF M25 Ricany | 2019/09/25 10:20 | Jonas Forejtek v Pospisil, Jaroslav | 6-3,3-6,6-3 |
| Challenger Sibiu | 2019/09/17 07:00 | Jelle Sels v Pospisil, Jaroslav | 7-5,6-3 |
| Challenger Sibiu | 2019/09/16 07:00 | Pospisil, Jaroslav v Martos Gornes, Sergio | 7-5,6-3 |