Ground: Clay
| ITF Austria F1 | 2015/06/26 09:00 | van Peperzeel, Gavin v Boehler, Dominik | 2-6,4-6 |
| ITF Austria F1 | 2015/06/25 09:00 | van Peperzeel, Gavin v Brunner, Pascal | 6-3,6-4 |
| ITF Austria F1 | 2015/06/24 09:00 | van Peperzeel, Gavin v Paul Woerner | 6-4,6-4 |
| ITF Italy F14 | 2015/06/17 10:30 | Licciardi, Pietro v van Peperzeel, Gavin | 5-7,3-6 |
| ITF Italy F14 | 2015/06/16 13:15 | Della Tommasina, Davide v van Peperzeel, Gavin | 3-6,2-6 |
| ITF Romania F1 | 2015/05/05 09:20 | van Peperzeel, Gavin v Dischinger, Eduardo | 4-6,6-7 |
| ITF Australia F5 | 2015/04/03 03:30 | Rubin Statham v van Peperzeel, Gavin | 6-4,6-4 |
| ITF Australia F5 | 2015/04/01 23:00 | Thomas Fancutt v van Peperzeel, Gavin | 2-6,3-6 |
| ITF Austria F3 | 2015/07/11 09:00 | Bortolotti, Marco v Hampel, Lenny | 7-5,7-6 |
| ITF Austria F3 | 2015/07/10 12:50 | Trinker, Bastian v Hampel, Lenny | 6-2,3-6,2-6 |
| ITF Austria F3 | 2015/07/09 12:05 | Hampel, Lenny v Stanek, Robin | 6-2,6-4 |
| ITF Austria F3 | 2015/07/08 14:45 | Hampel, Lenny v Arvidsson, Isak | 5-7,6-3,6-4 |
| ITF Austria F3 | 2015/07/07 09:00 | Saavedra-Corvalan, Cristobal v Hampel, Lenny | 5-7,4-6 |
| ITF Austria F2 | 2015/07/03 09:00 | Hampel, Lenny v Dmitry Popko | 5-7,1-6 |
| ITF Austria F2 | 2015/07/01 08:00 | Hirschmueller, Christian v Hampel, Lenny | 5-7,3-6 |
| ITF Austria F2 | 2015/06/30 11:00 | Hampel, Lenny v Heras, Patricio | 6-2,7-5 |