Stadium: Court 2 Round: 26 Ground: Clay
| ITF Switzerland F4 | 2018/08/28 09:40 | Peter Heller v Antoine Bellier | 4-6,7-6,6-3 |
| ITF Germany F13 | 2018/08/26 11:00 | Peter Heller v Torebko, Peter | 6-3,6-3 |
| ITF Germany F13 | 2018/08/25 11:00 | Ornago, Fabrizio v Peter Heller | 3-6,1-6 |
| ITF Germany F13 | 2018/08/24 11:10 | Peter Heller v Haim, Matthias | 1-6,6-3,7-6 |
| ITF Germany F13 | 2018/08/23 08:00 | Peter Heller v Haerteis, Johannes | 6-1,6-0 |
| ITF Germany F13 | 2018/08/22 08:00 | Peter Heller v Walder, Jordi | 7-6,6-3 |
| ITF Italy F23 | 2018/08/18 09:00 | Peter Heller v Jannik Sinner | 6-1,6-3 |
| ITF Italy F23 | 2018/08/17 09:00 | Peter Heller v Alexander Weis | 4-6,6-3,6-4 |
| ITF Switzerland F4 | 2018/08/28 14:30 | Jakub Paul v Staeheli, Luca | 6-2,6-2 |
| ITF Switzerland F3 | 2018/08/24 11:30 | Jacopo Berrettini v Jakub Paul | 6-3,6-3 |
| ITF Switzerland F3 | 2018/08/23 09:30 | Jakub Paul v Florent Bax | 7-5,6-3 |
| ITF Switzerland F3 | 2018/08/21 09:30 | Trapeznikov, Zakhar v Jakub Paul | 5-7,6-2,3-6 |
| ATP Gstaad Qual | 2018/07/22 10:50 | Menendez-Maceiras, Adrian v Jakub Paul | 6-3,6-0 |
| ATP Gstaad Qual | 2018/07/21 09:45 | Jakub Paul v Donati, Matteo | 4-6,6-4,6-4 |
| ITF Germany F7 | 2018/07/12 15:00 | Merckx, Jonas v Jakub Paul | 6-3,7-6 |
| ITF Germany F7 | 2018/07/11 09:00 | Jakub Paul v Cordonnier, Gregorio | 3-6,6-3,6-3 |