| ITF Switzerland F4 | 08/26 11:00 | 44 | 우리손, 니콜라스 v Grandjean, Nicolas | 6-1,6-4 | |
| ITF Switzerland F3 | 08/20 10:40 | 44 | 기오바니니, 움베르토 v Grandjean, Nicolas | 6-3,6-0 | |
| ITF Switzerland F3 | 08/19 08:00 | 44 | Grandjean, Nicolas v Kolly, Bastien | 6-3,6-0 | |
| ITF Switzerland F3 | 08/18 08:00 | 44 | Scyboz, Jonathan v Grandjean, Nicolas | 2-6,3-6 | |
| Tunisia F15, Singles Qualifying | 04/16 12:30 | 62 | Grandjean, Nicolas v Fournerie, Theo | 2-6,0-6 | |
| Turkey F12, Singles Qualifying | 03/26 07:00 | 44 | Grandjean, Nicolas v 빌라로, 알레조 | 3-6,1-6 | |
| Turkey F12, Singles Qualifying | 03/25 06:30 | 44 | Grandjean, Nicolas v Georgiev, Yoan | 7-6,6-1 | |
| ITF Turkey F11 | 03/18 07:00 | 62 | Grandjean, Nicolas v 마르코비치, 고란 | 4-6,3-6 | |
| ITF Switzerland F1 Qual | 02/04 08:30 | 62 | Grandjean, Nicolas v Kolly, Bastien | 4-6,1-6 | |
| Turkey F49, Singles Qualifying | 12/03 06:30 | 62 | 델 엘바, 비토 v Grandjean, Nicolas | 6-1,7-5 | |
| Cyprus F3, Singles Qualifying | 11/26 11:00 | 44 | Grandjean, Nicolas v Hudson, Oliver | 3-6,3-6 | |
| ITF Egypt F32 | 11/09 16:45 | 25 | Bielinskyi, Oleksandr v Grandjean, Nicolas | 6-4,4-6,6-2 |