Stadium: Court 1 Round: 26 Ground: Clay
| ITF Tunisia F5 | 2018/02/06 15:20 | Guez, David v Dembek, Michal | 7-6,6-2 |
| Challenger - Quimper | 2018/01/31 16:45 | Martin Klizan v Guez, David | 6-7,6-2,6-4 |
| Challenger Quimper Qual | 2018/01/29 11:30 | Guez, David v Tristan Lamasine | 7-6,6-1 |
| Challenger Quimper Qual | 2018/01/28 13:45 | Guez, David v Tabatruong, Maxime | 6-3,7-5 |
| ITF France F2 | 2018/01/18 17:10 | Guez, David v Matteo Martineau | 4-6,1-6 |
| ITF France F2 | 2018/01/17 10:30 | Guez, David v Bauvy, Romain | 6-1,6-2 |
| Mouilleron-Le-Captif, France, Qualifying | 2017/11/05 12:55 | Guez, David v Evan Furness | 3-6,4-6 |
| Brest, France | 2017/10/24 13:20 | Gleb Sakharov v Guez, David | 6-2,6-4 |
| ITF Tunisia F5 | 2018/02/07 09:10 | Lamble, John v Bauvy, Romain | 6-1,6-3 |
| ITF Tunisia F5 | 2018/02/06 08:00 | Lamble, John v Danes, Alexandru | 6-2,6-1 |
| ITF Tunisia F5 | 2018/02/05 08:00 | Lamble, John v Sikman, Philip | 6-1,6-0 |
| ITF Dominican Republic F3 | 2017/12/12 15:00 | Lamble, John v Hernandez-Fernandez, Jose | 1-6,0-6 |
| ITF Dominican Republic F3 | 2017/12/11 13:00 | Lamble, John v Meyer, Mark Stewart | 6-2,6-1 |
| ITF Dominican Republic F3 | 2017/12/10 14:00 | Lamble, John v Emmett Ward | 6-1,6-2 |
| ITF Dominican Republic F2 | 2017/12/07 16:10 | Lamble, John v Roberto Cid Subervi | 6-7,2-6 |
| ITF Dominican Republic F2 | 2017/12/05 16:15 | Castillo Grullon, Johan Francisco v Lamble, John | 1-6,3-6 |