Stadium: Court 3 Round: 26
| ITF Belgium F2 Qual | 2018/06/24 08:00 | George Tsivadze v Karl W W Mac-Leay | 6-0,6-2 |
| ITF Belgium F1 | 2018/06/20 10:00 | Marc Giner v George Tsivadze | 6-0,6-3 |
| ITF Belgium F1 Qual | 2018/06/18 11:25 | George Tsivadze v Luis Erlenbusch | 6-4,3-6,6-1 |
| ITF Belgium F1 Qual | 2018/06/17 14:00 | George Tsivadze v Patricio Gomez | 6-1,6-1 |
| ITF Kazakhstan F5 | 2018/04/24 04:00 | Teymuraz Gabashvili v George Tsivadze | 7-5,6-1 |
| ITF Kazakhstan F4 | 2018/04/18 05:00 | Grigoriy Lomakin v George Tsivadze | 7-5,2-6,7-6 |
| ITF Kazakhstan F4 | 2018/04/17 05:45 | Vazha Shubladze v George Tsivadze | 5-7,4-6 |
| Davis Cup | 2018/04/07 14:30 | Ugo Nastasi v George Tsivadze | 3-6,7-5,6-4 |
| ITF Czech Republic F4 | 2018/06/25 10:00 | David Poljak v Marko Miladinovic | 6-4,1-6,2-6 |
| Challenger Poprad Tatry Qual | 2018/06/17 12:00 | Frank Dancevic v David Poljak | 6-4,1-6,6-4 |
| Challenger Poprad Tatry Qual | 2018/06/16 16:25 | Peter Goldsteiner v David Poljak | 0-6,7-6,4-6 |
| Challenger Prostejov Qual | 2018/06/03 14:20 | David Poljak v Evgeny Karlovskiy | 3-6,4-6 |
| Challenger Prostejov Qual | 2018/06/03 08:00 | David Poljak v Patrik Nema | 2-6,6-2,6-4 |
| ITF Poland F3 | 2018/05/18 10:00 | Marvin Netuschil v David Poljak | 6-1,6-0 |
| ITF Poland F3 | 2018/05/15 09:10 | Timur Kiyamov v David Poljak | 5-7,6-2,1-6 |
| ITF Poland F2 | 2018/05/07 11:00 | David Poljak v Luca Gelhardt | 4-6,2-6 |