Round: 25 Ground: Hardcourt indoor
| 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 |
| ITF Czech Republic F6 | 2015/07/08 08:00 | Vajda, Peter v Mertl, Jan | 0-6,0-6 |
| Challenger Como | 2015/09/01 12:55 | Gastao Elias v Skugor, Franko | 6-3,6-3 |
| Umag, Croatie, Qualifications | 2015/07/19 11:00 | Trevisan, Matteo v Skugor, Franko | 3-6,6-1,7-6 |
| Umag, Croatie, Qualifications | 2015/07/18 10:00 | Zgombic, Fran Zvonimir v Skugor, Franko | 4-6,4-6 |
| Poznan, Poland | 2015/07/16 13:10 | Lucas Pouille v Skugor, Franko | 6-3,3-6,6-4 |
| Poznan, Poland | 2015/07/14 16:00 | Skugor, Franko v Kudryavtsev, Alexander | 6-3,7-6 |
| Coupe Davis | 2015/03/08 12:00 | Filip Krajinovic v Skugor, Franko | 6-4,6-2 |
| ITF Turkey F7 | 2015/02/19 08:00 | Skugor, Franko v Roelofse, Ruan | 5-7,6-4,4-6 |
| ITF Turkey F7 | 2015/02/18 09:10 | Jahn, Jeremy v Skugor, Franko | 4-6,6-4,2-6 |