Ground: Clay
| ITF France F7 | 2015/03/27 10:00 | Alexandre Sidorenko v Thomas Grinberg | 6-0,6-2 |
| ITF France F7 | 2015/03/23 15:25 | Corentin Denolly v Thomas Grinberg | 2-6,7-6,3-6 |
| ITF France F5 | 2015/03/10 09:00 | Romain Bauvy v Thomas Grinberg | 6-2,6-4 |
| ITF Egypt F33 | 2015/03/04 08:00 | Nikola Milojevic v Thomas Grinberg | 7-5,6-2 |
| ITF Egypt F33 | 2015/02/25 09:50 | Thomas Grinberg v Constant Lestienne | 1-6,2-6 |
| ITF Egypt F33 | 2015/02/23 09:35 | Thomas Grinberg v Andrew Ruppli | 6-4,6-4 |
| ITF Egypt F33 | 2015/02/22 10:30 | Thomas Grinberg v Ercole Di Ianni | 6-3,6-7,6-1 |
| ITF Egypt F6 | 2015/02/16 11:10 | David Pichler v Thomas Grinberg | 6-2,3-6,6-4 |
| ITF Tunisia F5 | 2015/04/02 10:25 | Lucas Catarina v Eduardo Nava | 7-6,4-6,3-6 |
| ITF Tunisia F5 | 2015/03/30 10:10 | Lucas Catarina v Vincent Jaensch-Mueller | 6-2,6-4 |
| ITF Tunisia F5 | 2015/03/29 11:00 | Oscar Mesquida Berg v Lucas Catarina | 2-6,5-7 |
| ITF Tunisia F11 | 2015/03/26 10:40 | Lucas Catarina v Alexander Lazov | 3-6,4-6 |
| ITF Tunisia F11 | 2015/03/25 11:00 | Lucas Catarina v Oscar Mesquida Berg | 6-2,6-1 |
| ITF Tunisia F11 Qual | 2015/03/23 14:05 | Vincent Jaensch-Mueller v Lucas Catarina | 5-7,4-6 |
| ITF USA F6 | 2015/01/25 14:30 | Lucas Catarina v Nathan Ponwith | 4-6,6-3,4-6 |
| ITF USA F6 | 2015/01/24 15:00 | Lucas Catarina v Andre Ku Meza | 6-0,6-4 |