Round: 26 Ground: Clay
| ITF Germany F12 | 2018/08/15 12:00 | Schmitz, Constantin v Aleksandre Metreveli | 2-6,2-6 |
| ITF Georgia F1 | 2018/07/15 06:00 | Aleksandre Metreveli v Arreche, Nicolas Alberto | 5-7,5-7 |
| ITF Georgia F1 | 2018/07/14 08:00 | Aleksandre Bakshi v Aleksandre Metreveli | 7-6,4-6,2-6 |
| ITF Georgia F1 | 2018/07/13 06:50 | Mikalai Haliak v Aleksandre Metreveli | 4-6,6-3,2-6 |
| ITF Georgia F1 | 2018/07/12 08:00 | Aleksandre Metreveli v Kacper Zuk | 6-2,7-6 |
| ITF Georgia F1 | 2018/07/11 06:00 | Koray Kirci v Aleksandre Metreveli | 6-3,3-6,5-7 |
| ITF Turkey F22 | 2018/06/07 09:15 | Shakhnubaryan, Artur v Aleksandre Metreveli | 6-1,3-6,5-7 |
| ITF Turkey F22 | 2018/06/06 07:30 | Aleksandre Metreveli v Hamou, Maxime | 5-7,7-6,7-6 |
| ITF Germany F12 | 2018/08/14 15:00 | Moritz Hoffmann v Kern, Robin | 2-6,3-6 |
| Challenger Blois Qual | 2018/06/16 12:15 | Vega Hernandez, David v Kern, Robin | 3-6,6-1,6-4 |
| Shymkent, Kazakhstan, Qualifying | 2018/06/02 04:00 | Kern, Robin v Sekiguchi, Shuichi | 4-6,2-6 |
| Challenger Loughborough Qual | 2018/05/20 13:25 | Kern, Robin v Andrea Vavassori | 1-6,2-6 |
| Challenger Loughborough Qual | 2018/05/19 15:50 | Kern, Robin v Jack Draper | 6-4,6-4 |
| Challenger - Glasgow | 2018/05/03 13:30 | Guez, David v Kern, Robin | 4-6,7-6,6-4 |
| Challenger - Glasgow | 2018/05/02 10:30 | Bega, Alessandro v Kern, Robin | 1-6,3-6 |
| Challenger Glasgow Qual | 2018/04/29 09:30 | Kern, Robin v Kenneth Raisma | 7-6,7-6 |