| ITF Switzerland F3 | 2014/08/14 16:25 | Schmid, Michal v Peter Heller | 6-2,4-6,7-6 |
| ITF Switzerland F3 | 2014/08/13 11:55 | Montero, Jorge v Peter Heller | 5-7,1-6 |
| ITF Austria F6 | 2014/08/09 09:00 | Dennis Novak v Peter Heller | 6-4,1-6,6-3 |
| ITF Austria F6 | 2014/08/08 12:45 | Peter Heller v Beretta, Duillo | 6-4,6-3 |
| ITF Austria F6 | 2014/08/07 13:40 | Peter Heller v Konecny, Michal | 6-4,6-2 |
| ITF Austria F6 | 2014/08/06 10:20 | Peter Heller v Nerman Fatic | 6-4,6-0 |
| ITF Austria F6 | 2014/08/05 14:35 | Peter Heller v Dmitry Popko | 6-1,6-3 |
| Turkey F15, Singles Qualifying | 2014/05/08 08:20 | Matija Pecotic v Peter Heller | 7-6,6-3 |
| ITF Turkey F31 | 2014/09/07 06:30 | Meraut, Tristan v Gadjiev, Alan | 5-7,2-6 |
| ITF Turkey F29 | 2014/08/23 06:00 | Gadjiev, Alan v Lizen, Aswin | 2-6,4-6 |