Stadium: Hard 1 Round: 25 Ground: Hardcourt outdoor
| ITF Greece F7 | 2018/11/08 10:20 | Pedro Vives Marcos v George Loffhagen | 1-6,1-6 |
| ITF Greece F7 | 2018/11/06 07:30 | Manole, Alexandru Vasile v Pedro Vives Marcos | 5-7,2-6 |
| ITF Greece F6 | 2018/10/31 10:40 | Pedro Vives Marcos v Crepatte, Baptiste | 2-6,0-6 |
| ITF Greece F6 | 2018/10/30 10:00 | Pedro Vives Marcos v Luria, Emmanuel | 6-3,6-4 |
| ITF Portugal F20 | 2018/10/10 13:10 | Pedro Vives Marcos v Coelho, Fabio | 3-6,6-0,2-6 |
| ITF Portugal F19 | 2018/10/04 09:00 | Merckx, Jonas v Pedro Vives Marcos | 4-6,6-3,6-2 |
| ITF Portugal F19 | 2018/10/02 10:30 | Rodrigues, Pedro Gabriel v Pedro Vives Marcos | 1-6,0-6 |
| ITF Portugal F18 | 2018/09/24 09:00 | Pedro Vives Marcos v Rafael I Luque | 3-6,7-6,1-6 |
| ITF Greece F7 | 2018/11/10 08:00 | Pervolarakis, Michail v Kalovelonis, Markos | 7-6,6-4 |
| ITF Greece F7 | 2018/11/08 11:10 | Stergiou, Ioannis v Kalovelonis, Markos | 2-6,4-6 |
| ITF Greece F7 | 2018/11/06 11:15 | Hersey, Jake v Kalovelonis, Markos | 6-7,3-6 |
| ITF Greece F6 | 2018/11/01 10:30 | Elbaz, Shahar v Kalovelonis, Markos | 7-5,6-1 |
| ITF Greece F6 | 2018/10/31 09:00 | Kapiris, Stamatis v Kalovelonis, Markos | 3-6,2-6 |
| ITF Lebanon F2 | 2018/10/02 13:00 | Hady Habib v Kalovelonis, Markos | 6-1,6-7,6-3 |
| ITF Lebanon F1 | 2018/09/27 13:00 | Reboul, Fabien v Kalovelonis, Markos | 6-2,6-7,6-1 |
| ITF Lebanon F1 | 2018/09/25 13:00 | Kalovelonis, Markos v Luca Tomasetto | 6-3,6-2 |