Stadium: Court 1 Round: 25 Ground: Clay
| ITF Switzerland F4 | 2018/08/28 12:15 | Yannik Steinegger v Patrik Hartmeier | 6-4,7-6 |
| ITF Switzerland F4 | 2018/08/27 12:15 | Patrik Hartmeier v Bastian Parada | 6-3,7-5 |
| ITF Switzerland F3 | 2018/08/23 13:30 | Patrik Hartmeier v Alen Avidzba | 3-6,0-6 |
| ITF Switzerland F3 | 2018/08/22 14:45 | Patrik Hartmeier v Maurizio Speziali | 6-4,6-3 |
| ITF Switzerland F3 | 2018/08/19 11:00 | Keivon Tabrizi v Patrik Hartmeier | 4-6,4-6 |
| ITF Belgium F6 Qual | 2018/07/28 07:00 | Benjamin Dhoe v Patrik Hartmeier | 7-6,2-6,7-6 |
| ITF Germany F9 | 2018/07/22 17:30 | Patrik Hartmeier v Tillmann Erdbories | 0-6,1-6 |
| ITF Germany F9 | 2018/07/22 11:00 | Mislav Bosnjak v Patrik Hartmeier | 6-7,1-6 |
| Challenger Scheveningen | 2018/07/19 12:10 | Yannick Maden v Marvin Netuschil | 6-3,6-1 |
| Challenger Scheveningen | 2018/07/17 09:00 | Tim Van Rijthoven v Marvin Netuschil | 3-6,3-6 |
| Challenger Scheveningen Qual | 2018/07/16 10:00 | Elliot Benchetrit v Marvin Netuschil | 6-4,6-3 |
| Challenger Scheveningen Qual | 2018/07/15 10:00 | Marvin Netuschil v Corentin Denolly | 6-1,6-1 |
| Challenger Scheveningen Qual | 2018/07/14 12:20 | Marvin Netuschil v Stephan Fransen | 6-4,6-4 |
| Challenger - Braunschweig | 2018/07/11 09:00 | Pablo Cuevas v Marvin Netuschil | 6-3,6-3 |
| Challenger - Braunschweig | 2018/07/09 10:00 | Marvin Netuschil v Dragos Dima | 6-3,6-1 |
| Challenger Braunschweig Qual | 2018/07/08 10:55 | Marvin Netuschil v Mariano Kestelboim | 6-3,6-1 |