Round: 25 Ground: Clay
| ITF Lithuania F1 | 2015/07/22 08:50 | Adrian Andrzejczuk v Ronald Slobodchikov | 7-6,3-6,4-6 |
| ITF Lithuania F1 | 2015/07/21 12:00 | Marek Rehacek v Adrian Andrzejczuk | 4-6,3-6 |
| Challenger Poznan Qual | 2015/07/13 10:30 | Maxim Dubarenco v Adrian Andrzejczuk | 6-2,7-6 |
| ITF Czech Republic F5 | 2015/06/30 11:55 | Adrian Andrzejczuk v Lucas Miedler | 1-6,0-6 |
| ITF Czech Republic F5 Qual | 2015/06/28 09:00 | Adrian Andrzejczuk v Bartosz Wojnar | 6-4,6-4 |
| ITF Egypt F33 | 2015/05/08 08:00 | Adrian Andrzejczuk v Sherif Sabry | 6-4,7-5 |
| ITF Egypt F33 | 2015/05/07 11:15 | Tobias Simon v Adrian Andrzejczuk | 6-7,6-2,6-7 |
| ITF Egypt F33 | 2015/05/06 09:05 | Adrian Andrzejczuk v Maciej Smola | 6-4,6-1 |
| ITF Belgium F8 | 2015/07/28 09:50 | Goncalo Oliveira v Yannick Jankovits | 3-6,1-6 |
| ITF Germany F8 | 2015/07/21 10:30 | Julian Onken v Goncalo Oliveira | 6-4,6-1 |
| ITF Austria F4 | 2015/07/14 09:00 | Goncalo Oliveira v Maximilian Neuchrist | 5-7,3-6 |
| ITF Austria F4 Qual | 2015/07/12 09:00 | Goncalo Oliveira v Joy Vigani | 6-4,6-2 |
| ITF Austria F4 Qual | 2015/07/11 07:15 | Goncalo Oliveira v Lorenzo Di Maro | 6-2,6-2 |
| ITF Austria F3 | 2015/07/07 09:00 | Goncalo Oliveira v Tomislav Ternar | 6-4,4-6,6-7 |
| ITF Austria F3 | 2015/07/05 08:00 | Goncalo Oliveira v Hannes Wagner | 3-6,1-6 |
| ITF Austria F2 | 2015/06/29 14:30 | Isak Arvidsson v Goncalo Oliveira | 6-2,6-3 |