Round: 62 Ground: Hardcourt outdoor
| ITF Poland F4 Qual | 2017/07/02 08:00 | Ronald Slobodchikov v Krzysztof Mlazga | 6-1,7-5 |
| ITF Poland F1 | 2017/06/11 08:00 | Krzysztof Mlazga v Juan Ignacio Ameal | 2-6,2-6 |
| ITF Czech Republic F3 Qual | 2017/05/27 11:00 | Kristjan Tamm v Krzysztof Mlazga | 6-3,6-3 |
| ITF Ukraine F2 | 2017/05/13 07:00 | Aleksandr Malyshev v Krzysztof Mlazga | 6-2,6-4 |
| ITF Ukraine F1 | 2017/05/07 06:30 | Aleksandr Malyshev v Krzysztof Mlazga | 6-4,6-7,6-4 |
| ITF Poland F6 Qual | 2016/08/20 09:00 | Kevin Lynch v Krzysztof Mlazga | 6-1,6-2 |
| ITF Poland F5 Qual | 2016/08/15 08:00 | Krzysztof Mlazga v Viktor Kostin | 3-6,1-6 |
| ITF Poland F4 Qual | 2016/06/12 08:00 | Jan Zielinski v Krzysztof Mlazga | 6-4,6-0 |
| ITF Poland F4 Qual | 2017/07/03 08:00 | Ewan Moore v Dariusz Lipka | 6-3,6-1 |
| ITF Poland F4 Qual | 2017/07/02 08:00 | Dariusz Lipka v Robertas Vrzesinski | 6-2,6-3 |
| ITF Poland F4 Qual | 2017/07/01 07:00 | Dariusz Lipka v Michal Bedra | 6-2,3-6,7-6 |
| ITF Poland F3 Qual | 2017/06/25 10:30 | Dariusz Lipka v Mateusz Smolicki | 4-6,4-6 |
| ITF Poland F3 Qual | 2017/06/24 08:00 | Dariusz Lipka v Patryk Krolik | 7-5,6-1 |
| ITF Poland F2 | 2017/06/19 09:00 | Dariusz Lipka v Andres Gabriel Ciurletti | 4-6,2-6 |
| ITF Poland F2 | 2017/06/17 08:00 | Dariusz Lipka v Fredrik Ask | 4-6,6-1,6-1 |
| ITF Poland F1 | 2017/06/10 08:00 | Dariusz Lipka v Dante Gennaro | 2-6,6-1,4-6 |