Round: 62 Ground: Hardcourt indoor
| ITF Germany F14 | 2015/09/30 11:40 | Jonas Trinker v Torebko, Peter | 7-6,6-7,4-6 |
| ITF Germany F14 | 2015/09/29 08:00 | Benjamin Hassan v Jonas Trinker | 4-6,3-6 |
| ITF Germany F14 | 2015/09/28 08:00 | Kaiser, Maximilian v Jonas Trinker | 2-6,2-6 |
| ITF Germany F13 | 2015/08/25 11:25 | Jonas Trinker v Sieber, Marc | 3-6,3-6 |
| ITF Germany F13 | 2015/08/24 08:30 | Jonas Trinker v Peters, Flemming | 1-6,2-6 |
| ITF Austria F5 Qual | 2015/07/18 10:00 | Nicolas Moreno De Alboran v Jonas Trinker | 4-6,6-3,6-1 |
| ITF Austria F4 Qual | 2015/07/11 07:15 | Baldi, Filippo v Jonas Trinker | 6-2,6-2 |
| ITF Turkey F18 | 2015/05/05 08:15 | Jonas Trinker v Marsalek, James | 1-6,3-6 |
| ITF Germany F16 | 2015/10/12 11:00 | Krstev, Ondrej v Grund, Gil Uwe | 2-6,6-4,6-3 |
| ITF Germany F16 | 2015/10/12 07:00 | Hoeveler, Leon v Grund, Gil Uwe | 6-7,1-6 |
| ITF Germany F14 | 2015/09/30 10:50 | Kapric, Denis v Grund, Gil Uwe | 6-1,3-6,6-0 |
| ITF Germany F14 | 2015/09/29 08:00 | Grund, Gil Uwe v Dittmer, Philipp | 6-7,3-6 |
| ITF Germany F12 | 2015/08/16 08:00 | Grund, Gil Uwe v Seyler, Nathaniel | 6-2,6-3 |
| ITF Germany F11 | 2015/08/09 07:30 | Grund, Gil Uwe v Krohn, Linus | 6-0,3-6,6-2 |
| ITF Germany F4 | 2015/01/25 08:00 | Sommer, Enzo v Grund, Gil Uwe | 6-3,6-4 |
| ITF Germany F2 Qual | 2015/01/11 11:00 | Petr Michnev v Grund, Gil Uwe | 7-5,6-2 |