Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Turkey F5 | 2018/02/07 10:35 | Dragos Dima v Markos Kalovelonis | 6-1,6-4 |
| ITF Turkey F4 | 2018/01/30 07:30 | Markos Kalovelonis v Davide Galoppini | 3-6,2-6 |
| ITF Greece F9 | 2017/11/15 08:00 | Markos Kalovelonis v Lucas Gomez | 2-6,3-6 |
| ITF Greece F8 | 2017/11/09 10:40 | Christian Hirschmueller v Markos Kalovelonis | 6-4,6-7,6-1 |
| ITF Greece F8 | 2017/11/07 08:00 | Markos Kalovelonis v Marco Bortolotti | 6-1,6-3 |
| ITF Greece F6 | 2017/10/27 07:30 | Matteo Viola v Markos Kalovelonis | 6-1,6-4 |
| ITF Greece F6 | 2017/10/26 07:00 | Markos Kalovelonis v Dominik Kellovsky | 7-6,7-6 |
| ITF Greece F6 | 2017/10/24 12:05 | Markos Kalovelonis v Darko Jandric | 6-4,6-4 |
| Challenger San Francisco Qual | 2018/02/03 20:15 | Matthew Kandath v Alex Brenner | 7-6,6-3 |
| ITF USA F4 | 2018/01/12 13:30 | Alex Brenner v Rohan Sikka | 2-6,2-6 |
| ITF South Africa F3 Qual | 2017/12/02 12:20 | Alex Brenner v Daniel Du Toit | 7-6,2-6,5-7 |
| ITF South Africa F2 Qual | 2017/11/27 09:45 | Milen Ianakiev v Alex Brenner | 7-5,7-5 |
| ITF South Africa F2 Qual | 2017/11/26 09:35 | Alex Brenner v Kris Krawcewicz | 7-5,6-3 |
| ITF South Africa F2 Qual | 2017/11/25 10:45 | Thando Longwe-Smit v Alex Brenner | 3-6,6-7 |
| ITF USA F26 Qual | 2015/09/11 19:00 | Alex Brenner v Jakob Amilon | 3-6,2-6 |