Round: 26 Ground: Clay
| ITF Austria F8 | 2015/08/18 09:00 | Margaroli, Luca v Dmitriev, Kirill | 1-6,1-6 |
| ITF Italy F16 | 2015/07/01 11:50 | Margaroli, Luca v Licciardi, Pietro | 2-6,4-6 |
| ITF Austria F1 | 2015/06/23 10:30 | Paul Woerner v Margaroli, Luca | 2-6,6-4,6-2 |
| ATP Geneva Qual | 2015/05/16 11:10 | Margaroli, Luca v Jankovic, Miki | 6-7,1-6 |
| ITF Romania F1 | 2015/05/05 12:15 | Margaroli, Luca v Bogdan Bobrov | 6-4,3-6,2-6 |
| Qatar F3, Singles | 2015/04/15 12:30 | Clayton, Scott v Margaroli, Luca | 7-6,7-6 |
| ITF Qatar F2 | 2015/04/08 12:30 | Margaroli, Luca v Jaroslav Pospisil | 2-6,3-6 |
| ITF Qatar F2 | 2015/04/07 15:00 | Margaroli, Luca v Bava, Haadin | 6-2,6-4 |
| ITF Switzerland F5 | 2015/08/31 09:40 | Kalambay, Jessy v Rossier, Simeon | 6-7,1-6 |
| ITF Switzerland F4 | 2015/08/25 14:00 | Rossier, Simeon v Hugo Nys | 4-6,2-6 |
| ITF Switzerland F3 | 2015/08/17 10:40 | Kalambay, Jessy v Rossier, Simeon | 6-2,5-7,6-2 |
| ITF Austria F6 | 2015/07/29 11:20 | Nagy, Peter v Rossier, Simeon | 6-4,7-6 |
| ITF France F14 | 2015/07/13 13:05 | Roumane, Rayane v Rossier, Simeon | 7-5,5-7,7-6 |
| ITF Germany F6 | 2015/07/06 12:30 | Rossier, Simeon v Lucas Gerch | 4-6,2-6 |
| ITF Germany F6 | 2015/07/06 08:00 | Rossier, Simeon v Milan Welte | 6-0,6-3 |
| ITF Turkey F31 | 2015/06/18 08:00 | Rossier, Simeon v Cem Ilkel | 4-6,4-6 |