Stadium: Clay Court 1 Round: 27 Ground: Hardcourt outdoor
| ITF Turkey F33 | 2018/10/25 07:00 | Vanneste, Jeroen v Sandro Kopp | 6-3,6-1 |
| ITF Turkey F33 | 2018/10/24 07:00 | Vanneste, Jeroen v Khaledan, Shahin | 2-6,7-6,6-3 |
| ITF Turkey F32 | 2018/10/17 07:00 | Vanneste, Jeroen v Ghilea, Vasile-Alexandru | 1-6,1-6 |
| ITF Turkey F30 | 2018/10/04 07:00 | Vanneste, Jeroen v von Massow, George | 3-6,2-6 |
| ITF Turkey F30 | 2018/10/02 07:00 | Vanneste, Jeroen v Guttau, Niklas | 6-2,6-3 |
| ITF Turkey F29 | 2018/09/27 07:30 | Vanneste, Jeroen v Prechtel, Sebastian | 6-3,4-6,0-6 |
| ITF Turkey F29 | 2018/09/25 07:30 | Vanneste, Jeroen v Crepaldi, Erik | 7-5,6-0 |
| Challenger Szczecin | 2018/09/09 10:35 | Duran, Guillermo v Vanneste, Jeroen | 6-1,6-2 |
| ITF Turkey F33 | 2018/10/25 07:00 | Veldheer, Mick v Peter Heller | 1-6,1-6 |
| ITF Turkey F33 | 2018/10/23 08:55 | Christopher O'Connell v Peter Heller | 4-6,3-6 |
| ITF Spain F29 | 2018/09/24 11:00 | Martinez, Alex v Peter Heller | 3-6,6-4,2-6 |
| ITF Spain F28 | 2018/09/20 12:10 | Peter Heller v Gonzalo Lama | 2-6,6-7 |
| ITF Spain F28 | 2018/09/19 09:40 | Peter Heller v Semmler, Miguel | 6-1,6-4 |
| ITF Switzerland F4 | 2018/09/01 12:00 | Peter Heller v Matteo Martineau | 4-6,6-3,6-4 |
| ITF Switzerland F4 | 2018/08/31 13:30 | Peter Heller v Elmar Ejupovic | 6-2,3-6,6-1 |
| ITF Switzerland F4 | 2018/08/30 12:45 | Peter Heller v Gomez, Lucas | 6-3,6-4 |