| 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 |
| ITF Turkey F23 | 2015/06/09 11:25 | Jankovits, Yannick v Rossier, Simeon | 6-1,6-1 |
| ITF Turkey F21 | 2015/05/26 11:20 | Rossier, Simeon v Surreaux, Arthur | 0-6,0-6 |
| ITF Switzerland F3 | 2015/08/18 12:10 | Alex Molcan v Hugo Nys | 6-4,6-2 |
| ITF Turkey F31 | 2015/07/01 11:00 | Hugo Nys v Altug Celikbilek | 4-6,3-6 |
| ITF Turkey F31 | 2015/06/27 11:30 | Hugo Nys v Maxime Janvier | 1-6,3-6 |
| ITF Turkey F31 | 2015/06/26 10:00 | Hugo Nys v Lucas Catarina | 7-6,7-5 |
| ITF Turkey F31 | 2015/06/25 08:30 | Hugo Nys v Sarp Agabigun | 6-2,6-3 |
| ITF France F10 | 2015/06/19 12:30 | Hugo Nys v Zhizhen Zhang | 4-6,6-7 |
| ITF France F10 | 2015/06/18 13:00 | Hugo Nys v Jacq, Gregoire | 7-5,3-6,7-6 |
| ITF France F10 | 2015/06/17 10:00 | Hugo Nys v Fomba, Luc | 6-3,6-2 |