| ITF Germany F10 | 2014/07/31 12:10 | Tom Schonenberg v Marcin Gawron | 7-5,7-5 |
| ITF Germany F10 | 2014/07/30 10:00 | Kevin Kaczynski v Marcin Gawron | 3-6,2-6 |
| ITF Germany F10 | 2014/07/29 10:00 | David Pel v Marcin Gawron | 4-6,1-6 |
| Challenger Poznan Qual | 2014/07/14 10:00 | Marcin Gawron v Wesley Koolhof | 4-6,3-6 |
| ITF Poland F4 | 2014/06/27 10:30 | Jan Satral v Marcin Gawron | 6-3,5-7,6-2 |
| ITF Poland F4 | 2014/06/26 12:15 | Marek Jaloviec v Marcin Gawron | 3-6,3-6 |
| ITF Poland F4 | 2014/06/23 15:10 | Marcin Gawron v Vaclav Safranek | 5-7,6-3,6-4 |
| ITF Romania F4 | 2014/06/18 13:20 | Marcin Gawron v Teodor-Dacian Craciun | 6-3,1-6,1-6 |
| ITF Italy F27 | 2014/08/13 17:10 | Pedro Cachin v Wilson Leite | 6-4,6-2 |
| ITF Italy F27 | 2014/08/11 11:40 | Wilson Leite v Robin Kern | 7-6,6-7,6-2 |
| ATP Kitzbuhel Qual | 2014/07/26 12:00 | Wilson Leite v Mate Pavic | 1-6,6-4,2-6 |
| Challenger Tampere Qual | 2014/07/20 08:00 | Wilson Leite v Isak Arvidsson | 1-6,4-6 |
| ITF Netherlands F3 | 2014/06/24 08:00 | Wilson Leite v Niels Lootsma | 6-0,3-6,6-4 |
| ITF Netherlands F2 | 2014/06/21 09:00 | Elias Ymer v Wilson Leite | 7-5,6-1 |
| ITF Netherlands F2 | 2014/06/20 09:00 | Wilson Leite v Eduardo Dischinger | 6-3,2-6,6-4 |
| ITF Netherlands F2 | 2014/06/17 14:50 | Wilson Leite v Cristian Garin | 1-6,7-5,6-3 |