stadio: Court 1 Round: 62
| ITF Polonia F10 - Qual. | 2017/08/20 08:00 | Marcin Gawron v Nir Vodavoz | 7-5,6-0 |
| ITF Polonia F9 | 2017/08/16 08:00 | Marcin Gawron v Hubert Hurkacz | 6-4,5-7,2-6 |
| ITF Polonia F9 | 2017/08/15 10:45 | Marcin Gawron v Daniel Kossek | 6-2,6-1 |
| Challenger Poznan - Qual. | 2017/07/15 11:30 | Marcin Gawron v Maciej Rajski | 6-4,5-7,6-7 |
| ITF Repubblica Ceca F5 | 2017/07/10 09:50 | Marcin Gawron v Peter Torebko | 6-7,2-6 |
| ITF Francia F10 | 2017/05/04 09:50 | Marcin Gawron v Adelchi Virgili | 5-7,3-6 |
| ITF Francia F10 | 2017/05/02 08:30 | Gregoire Jacq v Marcin Gawron | 2-6,0-6 |
| ITF Italia F6 | 2017/03/28 08:00 | Giorgio Portaluri v Marcin Gawron | 4-6,6-2,7-6 |
| ITF Polonia F10 - Qual. | 2017/08/19 08:00 | Konrad Mularczyk v Oleksander Kyrychenko | 3-6,7-5,7-6 |
| ITF Polonia F9 - Qual. | 2017/08/13 10:30 | Konrad Mularczyk v Jeremy Gschwendtner | 2-6,2-6 |
| ITF Polonia F9 - Qual. | 2017/08/12 08:00 | Konrad Mularczyk v Igor Filipovic | 6-1,7-6 |
| ITF Polonia F6 - Qual. | 2017/07/15 08:00 | Roman Boychuk v Konrad Mularczyk | 6-4,6-2 |
| ITF Polonia F5 - Qual. | 2017/07/10 08:00 | Harrison Lombe v Konrad Mularczyk | 6-2,6-4 |
| ITF Polonia F4 - Qual | 2017/07/02 13:00 | Konrad Mularczyk v Thibault Cancel | 2-6,6-7 |
| ITF Polonia F1 | 2017/06/10 08:00 | Konrad Mularczyk v Jonas Eriksson Ziverts | 1-6,0-6 |
| ITF Repubblica Ceca F3 - Qual. | 2017/05/28 08:30 | Konrad Mularczyk v Bartlomiej Maroszek | 6-4,4-6,3-6 |