Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F10 | 2018/06/24 09:30 | Nathan Seateun v Roque, Bernardo | 6-1,6-0 |
| ITF Portugal F9 | 2018/06/18 13:00 | Nathan Seateun v Nuno Borges | 2-6,4-6 |
| ITF Tunisia F20 | 2018/05/22 09:00 | Ergi Kirkin v Nathan Seateun | 4-6,6-4,6-3 |
| ITF France F9 Qual | 2018/04/29 10:10 | Eon, Julien v Nathan Seateun | 6-3,6-4 |
| ITF France F9 Qual | 2018/04/28 14:40 | Etienne Donnet v Nathan Seateun | 1-6,3-6 |
| ITF France F8 | 2018/04/25 18:15 | Nathan Seateun v Gregoire Barrere | 4-6,2-6 |
| ITF France F8 Qual | 2018/04/23 12:30 | Nathan Seateun v Julien De Cuyper | 6-3,6-0 |
| ITF France F8 Qual | 2018/04/22 18:45 | Joffrey De Schepper v Nathan Seateun | 3-6,2-6 |
| ITF Portugal F10 | 2018/06/24 09:30 | Tsoronis, Socrates Leon v Wojciechowski Osorio, Henrique | 6-1,7-5 |
| ITF Portugal F10 | 2018/06/23 09:00 | Kros, Jason v Tsoronis, Socrates Leon | 5-7,4-6 |
| ITF Turkey F22 | 2018/06/02 07:30 | Klimov, Daniil v Tsoronis, Socrates Leon | 6-4,7-5 |
| ITF Turkey F21 | 2018/05/29 09:00 | Koray Kirci v Tsoronis, Socrates Leon | 6-2,6-3 |
| ITF Turkey F20 Qual | 2018/05/21 09:15 | Tsoronis, Socrates Leon v Thiem, Moritz | 0-6,2-6 |
| ITF Turkey F20 Qual | 2018/05/20 07:30 | Bachmaier, Philip v Tsoronis, Socrates Leon | 2-6,3-6 |
| ITF Turkey F19 Qual | 2018/05/13 07:30 | Tsoronis, Socrates Leon v Schroll, Philipp | 0-6,3-6 |
| ITF Turkey F19 Qual | 2018/05/12 07:30 | Kustepe, Nabi v Tsoronis, Socrates Leon | 0-6,1-6 |