Round: 26 Ground: Clay
| Challenger San Benedetto | 2015/07/14 11:00 | Gerald Melzer v Linzer, Michael | 3-6,3-6 |
| Challenger San Benedetto Qual | 2015/07/13 13:00 | Linzer, Michael v Eriksson, Markus | 6-4,6-2 |
| ITF Georgia F2 | 2015/05/29 13:55 | Tsivadze, George v Linzer, Michael | 6-7,1-6 |
| ITF Georgia F2 | 2015/05/28 08:50 | Drzewiecki, Karol v Linzer, Michael | 1-6,1-6 |
| ITF Romania F3 | 2015/05/20 08:30 | Dmitry Popko v Linzer, Michael | 4-6,6-0,6-3 |
| ITF Romania F3 | 2015/05/19 08:30 | Frunza, Nicolae v Linzer, Michael | 3-6,2-6 |
| Challenger Casablanca Qual | 2015/04/05 11:40 | Bedene, Aljaz v Linzer, Michael | 6-2,6-0 |
| ITF Chile F1 | 2014/12/28 14:00 | Podlipnik, Hans v Linzer, Michael | 6-2,6-1 |
| Challenger San Benedetto | 2015/07/14 11:00 | Alessandro Giannessi v Blaz Rola | 6-3,6-3 |
| ITF Italy F17 | 2015/07/11 14:30 | Alessandro Giannessi v Enrico Dalla Valle | 6-1,6-0 |
| ITF Italy F17 | 2015/07/10 13:00 | Mohamed Safwat v Alessandro Giannessi | 6-2,1-6,4-6 |
| ITF Italy F17 | 2015/07/08 13:30 | Della Tommasina, Davide v Alessandro Giannessi | 3-6,4-6 |
| ITF Italy F17 | 2015/07/07 15:10 | Andres Gabriel Ciurletti v Alessandro Giannessi | 1-6,2-6 |
| Challenger Padova | 2015/07/03 12:00 | Martin, Andrej v Alessandro Giannessi | 6-2,7-6 |
| Challenger Padova | 2015/07/01 12:45 | Alessandro Giannessi v Bellotti, Riccardo | 3-6,6-1,6-4 |
| Challenger Padova | 2015/06/30 09:30 | Alessandro Giannessi v Andrey Rublev | 3-6,6-2,6-4 |