Round: 25 Ground: Clay
| ITF Italy F6 | 2014/03/17 11:10 | Marco Bortolotti v Riccardo Bellotti | 2-6,3-6 |
| Challenger Biella Qual | 2015/07/27 12:15 | Agustin Velotti v Marco Bortolotti | 3-6,2-6 |
| ITF Austria F3 | 2015/07/11 09:00 | Marco Bortolotti v Lenny Hampel | 7-5,7-6 |
| ITF Austria F3 | 2015/07/10 10:30 | Marco Bortolotti v Nicola Ghedin | 6-4,6-3 |
| ITF Austria F3 | 2015/07/08 09:00 | Marcos Giraldi Requena v Marco Bortolotti | 3-6,3-6 |
| ITF Austria F3 | 2015/07/07 11:15 | Sebastian Ofner v Marco Bortolotti | 4-6,1-6 |
| ITF Italy F15 | 2015/06/22 15:30 | Marco Bortolotti v Francesco Picco | 3-6,1-6 |
| ITF Georgia F2 | 2015/06/14 08:10 | Caio Silva v Marco Bortolotti | 5-7,5-7 |
| ITF Georgia F2 | 2015/06/13 06:30 | Marek Rehacek v Marco Bortolotti | 2-6,1-6 |
| Challenger Tampere | 2015/07/21 07:30 | Pedja Krstin v Riccardo Bellotti | 6-3,6-2 |
| Challenger Padova | 2015/07/01 12:45 | Alessandro Giannessi v Riccardo Bellotti | 3-6,6-1,6-4 |
| Challenger Milan | 2015/06/22 13:00 | Laslo Djere v Riccardo Bellotti | 6-4,6-3 |
| Challenger Poprad Tatry | 2015/06/17 11:35 | Riccardo Bellotti v Adam Pavlasek | 3-6,6-7 |
| Challenger Poprad Tatry | 2015/06/15 13:35 | Dusan Lojda v Riccardo Bellotti | 3-6,6-3,2-6 |
| ITF Turkey F19 | 2015/05/17 07:00 | Erik Crepaldi v Riccardo Bellotti | 1-6,1-6 |
| ITF Turkey F19 | 2015/05/16 09:50 | Dimitar Kuzmanov v Riccardo Bellotti | 4-6,6-7 |
| ITF Turkey F19 | 2015/05/15 07:00 | Hugo Grenier v Riccardo Bellotti | 2-6,1-6 |