Round: 62 Ground: Carpet indoor
| ITF Egypt F33 | 2015/11/01 08:00 | Mohamed Hatem, Mostafa v Grandjean, Nicolas | 6-0,6-1 |
| ITF Egypt F33 | 2015/10/28 15:00 | Grandjean, Nicolas v Enrico Dalla Valle | 3-6,1-6 |
| ITF Egypt F33 | 2015/10/26 13:00 | Sebaoun, Leo Julien v Grandjean, Nicolas | 4-6,4-6 |
| ITF Switzerland F5 Qual | 2015/08/29 08:00 | Grandjean, Nicolas v Thurau, Urs | 4-6,1-6 |
| ITF Switzerland F3 Qual | 2015/08/15 07:00 | Grandjean, Nicolas v Fiacan, Stefan | 5-7,2-6 |
| ITF Tunisia F33 | 2015/11/23 08:30 | Kalambay, Jessy v Mentha, Sebastien | 4-6,7-6,6-3 |
| ITF Tunisia F32 | 2015/11/15 09:00 | Mentha, Sebastien v van Den Honert, Vincent | 2-6,4-6 |
| ITF Egypt F31 Qual | 2015/09/14 10:50 | Terczynski, Mateusz v Mentha, Sebastien | 4-6,6-4,6-2 |
| ITF Egypt F30 Qual | 2015/09/07 09:20 | Mentha, Sebastien v Akram El Sallaly | 2-6,2-6 |
| ITF Switzerland F5 Qual | 2015/08/29 10:30 | Kapric, Denis v Mentha, Sebastien | 6-1,6-1 |
| ITF Switzerland F4 Qual | 2015/08/24 07:30 | Jacob Kahoun v Mentha, Sebastien | 6-2,6-2 |
| ITF Switzerland F3 Qual | 2015/08/15 07:00 | Mentha, Sebastien v Parada, Bastian | 6-3,4-6,1-6 |
| ITF Switzerland F2 Qual | 2015/03/14 11:00 | Schmid, Lorenzo v Mentha, Sebastien | 4-6,6-4,6-2 |