Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF Portugal F14 | 2018/08/08 09:00 | Alexander Jhun v Fred Gil | 4-6,1-6 |
| ITF Portugal F14 | 2018/08/05 07:00 | Alexander Jhun v George Foster | 6-3,6-2 |
| ITF Ireland F1 | 2018/07/31 09:00 | Alexander Jhun v Osgar O'Hoisin | 7-6,3-6,4-6 |
| ITF Portugal F9 | 2018/06/21 10:30 | Baptiste Crepatte v Alexander Jhun | 6-3,6-4 |
| ITF Portugal F9 | 2018/06/19 13:25 | Francisco Cabral v Alexander Jhun | 6-3,1-6,3-6 |
| ITF Portugal F9 | 2018/06/17 09:00 | Alexander Jhun v Ben Jones | 6-2,6-3 |
| ITF Portugal F9 | 2018/06/16 11:30 | Alexander Jhun v Francisco Oliveira | 4-6,6-3,6-2 |
| ITF Tunisia F21 | 2018/05/30 09:00 | Eros Siringo v Alexander Jhun | 6-3,7-6 |
| ITF M15 Tbilisi | 2019/04/29 11:50 | Klim Kozyrev v Artsiom Bardzin | 6-1,3-6,10-5 |
| ITF Russia F5 Qual | 2018/08/05 08:00 | Klim Kozyrev v Andrey Vorobyev | 1-6,6-2,3-6 |
| ITF Russia F4 Qual | 2018/07/29 11:00 | Klim Kozyrev v Gleb Alekseenko | 4-6,2-6 |
| ITF Georgia F2 | 2018/07/14 07:30 | Klim Kozyrev v Mykhailo Kvantaliani | 1-6,3-6 |
| ITF Tunisia F16 | 2018/04/21 11:00 | Klim Kozyrev v Shayan Shooshtarian | 2-6,0-6 |
| ITF Tunisia F15 | 2018/04/14 11:30 | Ezequiel A Santalla v Klim Kozyrev | 6-0,7-5 |
| ITF Greece F3 | 2018/03/10 07:30 | Klim Kozyrev v Ville-Petteri Ahti | 0-6,1-6 |
| ITF Greece F2 | 2018/03/03 07:30 | Klim Kozyrev v Tadeas Paroulek | 1-6,1-6 |