Round: 26 Ground: Hardcourt outdoor
| ITF Spain F19 | 2015/06/29 11:30 | Jose Fco. Vidal Azorin v James Marsalek | 6-3,7-5 |
| ITF Turkey F18 | 2015/05/07 10:00 | Riccardo Bellotti v James Marsalek | 6-3,6-4 |
| ITF Turkey F18 | 2015/05/05 08:15 | Jonas Trinker v James Marsalek | 1-6,3-6 |
| ITF Turkey F17 | 2015/04/30 08:00 | James Marsalek v Lucas Miedler | 2-6,3-6 |
| ITF Turkey F17 | 2015/04/28 08:00 | James Marsalek v Gokberk Ergeneman | 6-1,6-1 |
| ITF Qatar F3 | 2015/04/14 14:45 | James Marsalek v Jonas Merckx | 4-6,7-5,6-4 |
| ITF Qatar F2 | 2015/04/08 15:10 | James Marsalek v Adrien Bossel | 2-6,7-6,4-6 |
| ITF Qatar F2 | 2015/04/07 16:45 | James Marsalek v Alexander Braun | 6-2,6-1 |
| ITF Austria F8 | 2015/08/16 07:30 | Matthias Haim v Sebastian Prechtel | 0-6,0-6 |
| ITF Germany F11 | 2015/08/12 13:40 | Sebastian Prechtel v Prajnesh Gunneswaran | 4-6,4-6 |
| ITF Italy F21 | 2015/08/04 11:35 | Sebastian Prechtel v Marco Bortolotti | 0-6,3-6 |
| ITF Italy F21 Qual | 2015/08/02 10:20 | Sebastian Prechtel v Luca Giacomini | 6-4,6-3 |
| ITF Austria F5 | 2015/07/21 11:05 | Sebastian Prechtel v Thomas Statzberger | 6-7,2-6 |
| ITF Austria F5 Qual | 2015/07/18 09:00 | Manuel Bellutti v Sebastian Prechtel | 3-6,4-6 |
| ITF Austria F4 | 2015/07/14 15:30 | Daniel Brands v Sebastian Prechtel | 6-3,7-6 |
| ITF Austria F4 Qual | 2015/07/12 08:00 | Sebastian Prechtel v Andrea Bolla | 6-3,6-2 |