Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Akko | 2019/06/12 08:00 | Kalovelonis, Markos v Boris Pokotilov | 7-6,6-4 |
| ITF - M15 Héraklion | 2019/06/01 09:10 | Kalovelonis, Markos v Pervolarakis, Michail | 4-6,0-6 |
| ITF - M15 Héraklion | 2019/05/31 07:00 | Kobelt, Peter v Kalovelonis, Markos | 4-6,4-6 |
| ITF - M15 Héraklion | 2019/05/30 09:50 | Paris, Joshua v Kalovelonis, Markos | 4-6,6-3,3-6 |
| ITF - M15 Héraklion | 2019/05/29 11:20 | Kalovelonis, Markos v Lo, Chien Hsun | 6-3,7-6 |
| ITF - M15 Héraklion | 2019/05/25 07:00 | Kalovelonis, Markos v Hoyt, Evan | 5-7,7-6,4-6 |
| ITF - M15 Héraklion | 2019/05/24 07:00 | Artunedo Martinav. v Kalovelonis, Markos | 6-7,4-6 |
| ITF - M15 Héraklion | 2019/05/23 07:00 | Kalovelonis, Markos v Aidan Mchugh | 6-3,6-4 |
| ITF M15 Akko | 2019/06/11 09:00 | Smilansky, Igor v Barkai, Yannai | 6-4,6-3 |
| Tel Aviv, Singles Qualifying M-ITF-ISR-01A | 2019/03/28 08:00 | Boehler, Dominik v Smilansky, Igor | 6-2,7-6 |
| Tel Aviv, Singles Qualifying M-ITF-ISR-01A | 2019/03/26 10:40 | Smilansky, Igor v Remy Bertola | 6-3,6-3 |
| ITF M25 Oberentfelden | 2019/02/06 16:00 | Jakub Paul v Smilansky, Igor | 7-6,7-5 |
| ITF M25 Oberentfelden | 2019/02/04 13:00 | Smilansky, Igor v Diarra, Gibril | 4-6,6-3,11-9 |
| ITF M25 Oberentfelden | 2019/02/04 08:30 | Smilansky, Igor v Yannik Steinegger | 7-6,6-3 |
| ITF Thailand F9 | 2018/11/13 08:50 | Smilansky, Igor v Yu, Cheng-Yu | 4-6,1-6 |
| ITF Thailand F8 | 2018/11/07 03:50 | Abhinav Sanjeev Shanmugam v Smilansky, Igor | 6-4,7-5 |