Ground: Hardcourt outdoor
| ITF Uzbekistan F4 Qual | 2015/06/07 05:00 | Aleksandr Tsatkin v Khumoun Abdumalikov | 6-1,6-1 |
| ITF Kazakhstan F4 Qual | 2015/04/27 03:30 | Alexander Lebedyn v Aleksandr Tsatkin | 6-0,6-1 |
| ITF Greece F4 | 2015/04/17 07:00 | Markos Kalovelonis v Arthur Surreaux | 4-6,6-7 |
| ITF Greece F4 | 2015/04/16 09:15 | Daniel Masur v Markos Kalovelonis | 4-6,0-6 |
| ITF Greece F4 | 2015/04/14 10:55 | Markos Kalovelonis v Pawel Juszczak | 6-4,7-5 |
| ITF Egypt F13 | 2015/04/08 10:30 | Markos Kalovelonis v Tucker Vorster | 3-6,4-6 |
| ITF Greece F2 Qual | 2015/03/30 06:30 | Markos Kalovelonis v Lenny Hampel | 6-2,3-6,3-6 |
| ITF Greece F2 Qual | 2015/03/29 06:15 | Markos Kalovelonis v Toni Neykov | 6-4,6-3 |
| ITF Egypt F6 | 2015/02/18 09:15 | Markos Kalovelonis v Julien Cagnina | 3-6,7-6,7-5 |
| ITF Egypt F6 | 2015/02/16 11:00 | Markos Kalovelonis v Giacomo Miccini | 6-4,6-3 |