Round: 25 Ground: Hardcourt indoor
| ITF Belgium F10 | 2015/08/15 12:00 | Tatlot, Johan Sebastien v Joris De Loore | 7-5,6-7,2-6 |
| ITF Belgium F10 | 2015/08/14 09:30 | Tatlot, Johan Sebastien v Pedro Sakamoto | 6-1,4-6,7-6 |
| ITF Belgium F10 | 2015/08/12 09:40 | Tatlot, Johan Sebastien v Michael Geerts | 6-3,0-6,6-3 |
| ITF Belgium F10 Qual | 2015/08/09 09:00 | Tatlot, Johan Sebastien v Servien, Thomas | 6-3,6-2 |
| ITF Spain F23 | 2015/08/01 19:00 | Tatlot, Johan Sebastien v Giner, Marc | 7-5,3-6,6-4 |
| ITF Spain F23 | 2015/08/01 15:45 | Tatlot, Johan Sebastien v Boluda-Purkiss, Carlos | 3-6,6-1,6-1 |
| ITF Spain F23 | 2015/07/29 15:00 | Tatlot, Johan Sebastien v Giraldi Requena, Marcos | 3-6,6-2,6-3 |
| ITF Spain F23 | 2015/07/28 15:00 | Tatlot, Johan Sebastien v Vidal Azorin, Jose Fco | 6-0,6-2 |
| Orleans, France | 2015/09/29 12:00 | Mertl, Jan v Skugor, Franko | 2-6,4-6 |
| Challenger Szczecin | 2015/09/17 13:25 | Cervantes, Inigo v Mertl, Jan | 6-3,6-4 |
| Challenger Szczecin | 2015/09/14 13:00 | Mertl, Jan v Oscar Otte | 1-6,6-3,6-3 |
| US Open, New York, USA, Qualifying | 2015/08/27 17:00 | Aslan Karatsev v Mertl, Jan | 6-3,6-7,6-0 |
| US Open, New York, USA, Qualifying | 2015/08/25 15:00 | Sarkissian, Alexander v Mertl, Jan | 6-4,4-6,3-6 |
| ITF Czech Republic F6 | 2015/07/11 09:00 | Ignatik, Uladzimir v Mertl, Jan | 6-7,6-4,6-1 |
| ITF Czech Republic F6 | 2015/07/10 10:40 | Poskocil, Jan v Mertl, Jan | 4-6,2-6 |
| ITF Czech Republic F6 | 2015/07/09 08:30 | Kamil Majchrzak v Mertl, Jan | 4-6,6-4,1-6 |