Stadium: Center Court Round: 27 Ground: Hardcourt indoor
| Brest, France | 2015/10/21 10:30 | Guez, David v Jacq, Gregoire | 6-4,6-3 |
| ITF France F16 | 2015/07/30 08:30 | Guez, David v Jacq, Gregoire | 6-3,6-4 |
| ITF France F3 | 2015/01/30 16:40 | Guez, David v Jacq, Gregoire | 6-3,6-3 |
| France F19, Singles | 2014/09/18 10:35 | Guez, David v Jacq, Gregoire | 6-2,5-7,6-4 |
| ITF France F18 | 2014/09/13 14:55 | Jacq, Gregoire v Guez, David | 1-6,1-6 |
| ITF France F23 | 2017/10/11 14:00 | Guez, David v Maxence Beauge | 6-1,6-3 |
| ITF France F23 | 2017/10/10 12:25 | Guez, David v Tchoutakian, Maxime | 3-6,6-3,6-1 |
| ITF France F22 | 2017/10/07 12:30 | Guez, David v Benjamin Bonzi | 6-7,4-6 |
| ITF France F22 | 2017/10/06 11:15 | Christoph Negritu v Guez, David | 5-7,1-6 |
| ITF France F22 | 2017/10/04 15:20 | Cornut-Chauvinc, Antoine v Guez, David | 6-2,3-6,4-6 |
| ITF France F22 | 2017/10/03 17:20 | Tchoutakian, Maxime v Guez, David | 5-7,3-6 |
| ITF Great Britain F6 | 2017/09/29 10:00 | Guez, David v Farquharson, Tom | 6-2,3-6,3-6 |
| ITF Great Britain F6 | 2017/09/28 10:50 | Guez, David v Anton Matusevich | 7-6,6-3 |
| ITF France F23 | 2017/10/12 10:00 | Desein, Niels v Jacq, Gregoire | 4-6,4-6 |
| ITF France F23 Qual | 2017/10/10 10:45 | Kanar, Jonathan v Jacq, Gregoire | 3-6,2-6 |
| Orleans, France, Qualifying | 2017/09/23 15:45 | Corentin Denolly v Jacq, Gregoire | 6-2,6-0 |
| France F20, Singles | 2017/09/20 13:15 | Antoine Hoang v Jacq, Gregoire | 6-3,6-3 |
| France F20, Singles | 2017/09/20 12:00 | Antoine Hoang v Jacq, Gregoire | 6-3,5-3 |
| France F20, Singles | 2017/09/19 13:40 | Hugo Grenier v Jacq, Gregoire | 2-6,4-6 |
| France F19, Singles | 2017/09/12 10:25 | Jacq, Gregoire v Maxence Beauge | 5-7,3-6 |
| ITF France F18 | 2017/09/05 17:25 | Voljacques, Hugo v Jacq, Gregoire | 4-6,7-6,6-4 |