Round: 26 Ground: Clay
| ITF Poland F2 | 2015/08/19 11:50 | アンドレア バッソ v Wagner, Bastian | 3-6,7-5,4-6 |
| ITF Poland F2 | 2015/08/18 09:40 | Wagner, Bastian v Grandon Diaz, Cristobal | 4-6,6-4,6-3 |
| ITF Poland F1 | 2015/08/11 12:30 | Matic, Nico v Wagner, Bastian | 6-3,6-1 |
| ITF Georgia F2 | 2015/06/04 11:15 | カロル・ドジェヴィエッキ v Wagner, Bastian | 6-1,6-3 |
| ITF Georgia F2 | 2015/06/02 14:30 | メトレヴェリ,イラキ v Wagner, Bastian | 1-6,4-6 |
| ITF Romania F2 | 2015/05/13 12:05 | Waite, Richard v Wagner, Bastian | 6-2,4-6,6-3 |
| ITF Romania F1 | 2015/05/06 14:10 | ディシンガー,エドゥアルド v Wagner, Bastian | 6-4,4-6,6-7 |
| Turkey F14, Singles Qualifying | 2015/04/08 08:50 | Wagner, Bastian v Brunner, Pascal | 4-6,0-6 |
| ITF Poland F2 | 2015/08/19 14:15 | Gawron, Marcin v ズデニェク・コラーシュ | 6-4,3-6,6-3 |
| ITF Poland F1 | 2015/08/13 11:25 | Matic, Nico v Gawron, Marcin | 7-6,2-6,6-3 |
| ITF Poland F1 | 2015/08/11 09:55 | Grandon Diaz, Cristobal v Gawron, Marcin | 1-6,4-6 |
| ITF Slovakia F2 | 2015/07/23 10:30 | Fabian, Patrik v Gawron, Marcin | 6-3,6-4 |
| ITF Slovakia F2 | 2015/07/22 08:00 | Gawron, Marcin v カロル・ドジェヴィエッキ | 6-4,6-1 |
| ITF Belgium F6 | 2015/07/14 13:30 | Gawron, Marcin v ジョリス・デ・ロワ | 4-6,6-7 |
| ITF Austria F3 | 2015/07/08 15:00 | Gawron, Marcin v Trinker, Bastian | 6-7,3-6 |
| ITF Austria F3 | 2015/07/07 13:30 | Schroll, Philipp v Gawron, Marcin | 0-6,6-7 |