Stadium: Court 1 Round: 25 Ground: Clay
| ITF Spain F17 | 2018/07/03 08:00 | Billy Harris v Deviatiarov, Marat | 6-2,4-6,6-2 |
| ITF Spain F16 | 2018/06/27 19:05 | Betov, Sergey v Deviatiarov, Marat | 4-6,3-6 |
| ITF Spain F16 | 2018/06/25 16:00 | Valentin Vacherot v Deviatiarov, Marat | 6-7,2-6 |
| ITF Israel F9 | 2018/06/12 08:00 | Deviatiarov, Marat v Elia, Alon | 6-2,6-7,1-6 |
| ITF Israel F8 | 2018/06/06 08:45 | Deviatiarov, Marat v Bega, Alessandro | 3-6,5-7 |
| ITF Israel F8 | 2018/06/05 11:50 | Hasson, Jordan v Deviatiarov, Marat | 4-6,4-6 |
| ITF Israel F4 | 2018/04/29 11:30 | Bega, Alessandro v Deviatiarov, Marat | 6-3,6-1 |
| ITF Israel F4 | 2018/04/28 07:00 | Larriere, Clement v Deviatiarov, Marat | 2-6,4-6 |
| ITF France F13 Qual | 2018/07/08 09:20 | Gueydan, Quentin v Ratsaratany, Loic | 7-6,6-3 |
| ITF France F13 Qual | 2018/07/07 12:05 | Gueydan, Quentin v Cesar Bourgois | 6-4,7-5 |
| ITF Portugal F9 | 2018/06/19 16:05 | Gueydan, Quentin v Gil, Fred | 3-6,6-4,6-7 |
| ITF Portugal F9 | 2018/06/17 11:30 | Gueydan, Quentin v Kros, Jason | 6-3,7-6 |
| ITF Portugal F9 | 2018/06/16 11:30 | Gueydan, Quentin v Gabriele Moghini | 6-2,6-4 |
| ITF Tunisia F20 | 2018/05/24 11:05 | Gueydan, Quentin v Hady Habib | 1-6,1-6 |
| ITF Tunisia F20 | 2018/05/23 11:55 | Ren Nakamura v Gueydan, Quentin | 3-6,0-6 |
| ITF Tunisia F20 | 2018/05/20 09:00 | Gueydan, Quentin v Murphy, Brandon | 6-4,6-0 |