Stadium: Salle Colette-Besson Round: 45 Ground: Hardcourt indoor
| ITF France F2 | 2018/01/18 17:10 | David Guez v Matteo Martineau | 4-6,1-6 |
| ITF France F2 | 2018/01/17 10:30 | David Guez v Romain Bauvy | 6-1,6-2 |
| Challenger Mouilleron Le Captif Qual | 2017/11/05 12:55 | David Guez v Evan Furness | 3-6,4-6 |
| Challenger Brest | 2017/10/24 13:20 | Gleb Sakharov v David Guez | 6-2,6-4 |
| ITF France F24 | 2017/10/18 14:10 | David Guez v Maximilian Neuchrist | 6-4,6-4 |
| ITF France F24 | 2017/10/17 09:45 | David Guez v Evan Furness | 6-4,6-3 |
| ITF France F23 Qual | 2017/10/15 13:00 | David Guez v Maxime Authom | 6-7,6-4,3-6 |
| ITF France F23 | 2017/10/14 12:30 | David Guez v Corentin Denolly | 4-6,6-2,6-1 |
| ITF France F2 Qual | 2018/01/14 10:00 | Maxime Tchoutakian v Quentin Gueydan | 6-3,6-1 |
| ITF France F2 Qual | 2018/01/13 09:30 | Quentin Gueydan v Lofo Ramiaramanana | 6-1,6-2 |
| ITF France F1 Qual | 2018/01/06 12:30 | Alessandro Dragoni v Quentin Gueydan | 7-6,6-4 |
| ITF France F20 Qual | 2017/09/16 09:00 | Constantin Bittoun Kouzmine v Quentin Gueydan | 6-4,7-6 |
| ITF France F19 Qual | 2017/09/10 16:20 | Matej Vocel v Quentin Gueydan | 6-1,6-0 |
| ITF France F8 Qual | 2015/04/19 16:15 | Quentin Gueydan v Joffrey De Schepper | 5-7,5-7 |
| ITF France F7 Qual | 2015/03/22 09:00 | Teri Groll v Quentin Gueydan | 6-4,1-6,6-1 |
| ITF France F7 Qual | 2015/03/21 09:00 | Quentin Gueydan v Valentin Vacherot | 7-6,6-0 |