Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Portugal F12 Qual | 2018/07/22 12:00 | von Hafe Perez, Jose v Tsoronis, Socrates Leon | 1-6,2-6 |
| ITF Portugal F11 | 2018/07/04 17:05 | Tsoronis, Socrates Leon v Gonzalez, Wilfredo | 4-6,3-6 |
| ITF Portugal F11 Qual | 2018/07/03 08:30 | Tsoronis, Socrates Leon v Alexander Donski | 6-3,6-3 |
| ITF Portugal F11 Qual | 2018/07/02 11:00 | Stevenson, Luke v Tsoronis, Socrates Leon | 7-6,3-6,4-6 |
| ITF Portugal F10 | 2018/06/25 09:30 | Nathan Seateun v Tsoronis, Socrates Leon | 6-2,6-3 |
| 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 Portugal F12 Qual | 2018/07/22 10:30 | Morais, Eduardo v Cembellin Prieto, Antonio | 1-6,3-6 |
| ITF Portugal F11 | 2018/07/05 09:00 | Cembellin Prieto, Antonio v Mark Whitehouse | 4-6,5-7 |
| ITF Portugal F11 | 2018/07/04 11:50 | Muniz Hidalgo, Antonio v Cembellin Prieto, Antonio | 2-6,4-6 |
| ITF Spain F16 | 2018/06/26 19:40 | Cembellin Prieto, Antonio v Olaso, Guillermo | 3-6,3-6 |
| ITF Spain F16 Qual | 2018/06/24 18:45 | Cembellin Prieto, Antonio v Navas Gallardo, Marcos | 6-3,6-2 |
| ITF Spain F16 Qual | 2018/06/23 19:00 | Chavez Villalpando, Luis Diego v Cembellin Prieto, Antonio | 7-6,3-6,3-6 |
| ITF Portugal F15 | 2017/08/09 14:35 | Cembellin Prieto, Antonio v Poncelet, Victor | 4-6,4-6 |
| ITF Portugal F15 | 2017/08/07 09:00 | Da Silva, Gabriel Ciro v Cembellin Prieto, Antonio | 1-6,2-6 |