Stadium: Clay 2 Round: 62 Ground: Clay
| ITF Switzerland F5 | 2018/09/02 08:30 | Leon Hoeveler v Nicolas Parizzia | 2-6,2-6 |
| ITF Germany F13 | 2018/08/22 12:35 | Leon Hoeveler v Lucas Gerch | 5-7,3-6 |
| ITF Germany F13 | 2018/08/20 09:00 | Matthias Haim v Leon Hoeveler | 6-1,6-2 |
| ITF Germany F11 | 2018/08/05 10:00 | Leon Hoeveler v Rafael Giotis | 7-6,2-6,3-6 |
| ITF Germany F10 Qual | 2018/07/29 15:30 | Osni Junior v Leon Hoeveler | 6-2,7-6 |
| ITF Germany F10 Qual | 2018/07/29 08:00 | Amer Naow v Leon Hoeveler | 3-6,6-7 |
| ITF Germany F9 | 2018/07/22 08:00 | Raphael Calzi v Leon Hoeveler | 6-3,6-4 |
| ITF Germany F8 Qual | 2018/07/16 09:30 | Joao Souza v Leon Hoeveler | 6-1,6-0 |
| ITF Turkey F30 | 2018/09/30 07:30 | Ivan Ponomarenko v Tomas Vanko | 7-6,3-6,4-6 |
| ITF Turkey F29 | 2018/09/24 07:30 | Ivan Ponomarenko v Ramy Labna | 6-3,2-6,2-6 |
| ITF Turkey F28 | 2018/09/18 07:30 | Ivan Ponomarenko v Lorenzo Bocchi | 3-6,0-6 |
| ITF Ukraine F4 | 2018/08/26 07:00 | Lorenzo Vatteroni v Ivan Ponomarenko | 6-3,6-0 |
| ITF Russia F5 Qual | 2018/08/05 09:30 | Ivan Ponomarenko v Roman Nashatyrkin | 4-6,5-7 |
| ITF Russia F4 | 2018/08/01 10:10 | Ivan Ponomarenko v Alexander Igoshin | 3-6,2-6 |
| ITF Russia F4 | 2018/07/31 08:50 | Ivan Ponomarenko v Nikita Valentsev | 7-5,4-6,7-5 |
| ITF Russia F4 Qual | 2018/07/30 07:00 | Ivan Ponomarenko v Pavel Kravchenko | 7-6,7-6 |