Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF India F1 | 2018/02/26 06:15 | Rikl, Patrik v Woog, Jarryd | 6-4,6-4 |
| ITF Switzerland F2 | 2018/02/14 12:25 | Rikl, Patrik v Antoine Bellier | 3-6,6-7 |
| ITF Switzerland F2 | 2018/02/13 13:15 | Rikl, Patrik v Jakub Paul | 6-4,1-6,6-1 |
| ITF Switzerland F2 Qual | 2018/02/11 13:35 | Rikl, Patrik v Dominik Kellovsky | 5-7,6-2,7-6 |
| ITF Switzerland F2 Qual | 2018/02/10 14:00 | Rikl, Patrik v Glebov, Viacheslav | 6-0,6-0 |
| ITF Turkey F2 | 2018/01/18 09:35 | Rikl, Patrik v Zizou Bergs | 3-6,3-6 |
| ITF Turkey F2 | 2018/01/17 09:15 | Rikl, Patrik v Kanar, Jonathan | 6-1,6-4 |
| ITF Turkey F2 | 2018/01/16 07:30 | Rikl, Patrik v Tsivadze, George | 6-2,6-3 |
| ITF India F1 | 2018/02/27 08:20 | Lo, Chien Hsun v Reinwein, Sami | 2-6,4-6 |
| ITF Switzerland F1 | 2018/02/09 12:00 | Jakub Paul v Reinwein, Sami | 6-3,6-4 |
| ITF Switzerland F1 | 2018/02/08 13:40 | Yannik Steinegger v Reinwein, Sami | 4-6,3-6 |
| ITF Switzerland F1 | 2018/02/07 13:10 | Reinwein, Sami v Jan Choinski | 6-4,7-5 |
| ITF Germany F16 | 2017/10/26 11:00 | Reinwein, Sami v Daniel Masur | 1-6,4-6 |
| ITF Germany F16 | 2017/10/25 10:00 | Reinwein, Sami v Benjamin Hassan | 7-6,4-6,6-4 |
| ITF Germany F16 | 2017/10/24 11:00 | Reinwein, Sami v Torski, Osman | 6-2,6-1 |
| Challenger Ismaning Qual | 2017/10/15 13:10 | Hubert Hurkacz v Reinwein, Sami | 6-3,7-6 |