| ITF France F6 | 2015/03/21 13:30 | Sadio Doumbia v David Guez | 3-6,1-6 |
| ITF France F11 | 2015/06/26 08:30 | David Guez v Filip Peliwo | 3-6,1-6 |
| ITF France F11 | 2015/06/24 10:25 | David Guez v Thomas Giraudeau | 7-5,6-4 |
| ITF France F11 | 2015/06/23 14:30 | David Guez v Florian Lakat | 6-2,7-5 |
| Challenger - Blois | 2015/06/16 09:00 | Mathias Bourgue v David Guez | 6-2,6-2 |
| Challenger Mestre Qual | 2015/06/01 16:20 | David Guez v Mitchell Krueger | 3-6,3-6 |
| Challenger - Aix en Provence | 2015/05/05 10:55 | David Guez v Inigo C Huegun | 5-7,4-6 |
| ITF France F8 | 2015/04/25 12:00 | Jonathan Eysseric v David Guez | 6-3,6-7,6-0 |
| ITF France F8 | 2015/04/24 14:05 | Johan Sebastien Tatlot v David Guez | 6-3,5-7,3-6 |
| ITF France F12 | 2015/07/03 07:00 | Sadio Doumbia v Filip Peliwo | 3-6,6-2,4-6 |
| ITF France F12 | 2015/07/01 08:30 | Sadio Doumbia v Sami Reinwein | 6-2,7-6 |
| ITF France F12 | 2015/06/30 07:00 | Constant Lestienne v Sadio Doumbia | 4-6,2-6 |
| ITF France F11 | 2015/06/26 12:00 | Sadio Doumbia v Pedro Martinez | 6-7,6-4,2-6 |
| ITF France F11 | 2015/06/24 08:00 | Maxime Chazal v Sadio Doumbia | 3-6,6-2,4-6 |
| ITF France F11 | 2015/06/22 09:40 | Sadio Doumbia v Louis Tessa | 6-3,6-2 |
| ITF France F8 | 2015/04/24 11:40 | Mathias Bourgue v Sadio Doumbia | 6-3,1-6,6-4 |
| ITF France F8 | 2015/04/23 16:30 | Yanais Laurent v Sadio Doumbia | 1-6,4-6 |