| ITF Poland F6 Qual | 2017/07/16 11:00 | Michal Bedra v Krzysztof Mlazga | 2-6,7-6,6-3 |
| ITF Poland F5 Qual | 2017/07/09 08:00 | Krzysztof Mlazga v Dariusz Lipka | 2-6,2-6 |
| 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 F9 | 2017/08/15 10:25 | Ivan Endara v David Norfeldt | 6-2,6-3 |
| ITF Poland F9 Qual | 2017/08/14 11:10 | David Norfeldt v Michal Bedra | 6-4,6-3 |
| ITF Poland F2 | 2017/06/17 08:00 | Adrian Andrzejczuk v David Norfeldt | 6-1,6-1 |
| ITF Tunisia F7 | 2017/02/19 08:00 | Cristian Carli v David Norfeldt | 6-3,6-1 |
| ITF Tunisia F6 | 2017/02/13 08:30 | Alessandro Luisi v David Norfeldt | 6-2,6-3 |
| ITF Tunisia F6 | 2017/02/12 12:30 | David Norfeldt v Gleb Alekseenko | 6-1,6-0 |
| ITF Tunisia F6 | 2017/02/11 11:00 | David Norfeldt v Felipe Derdoy | 6-4,7-6 |
| ITF Norway F1 | 2016/10/19 10:00 | David Norfeldt v Quinton Vega | 1-6,2-6 |