Round: 60 Ground: Hardcourt outdoor
| ITF Portugal F1 | 2018/02/17 12:30 | Diego A B Sanchez v Yanik Kaelin | 1-6,1-6 |
| ITF Switzerland F1 Qual | 2018/02/04 09:00 | Michael Vrbensky v Yanik Kaelin | 7-5,6-1 |
| ITF Tunisia F39 | 2017/12/10 08:00 | Alberto Berbegal Moreno v Yanik Kaelin | 6-2,6-1 |
| ITF Tunisia F39 | 2017/12/09 08:00 | Skander Ben Abdallah v Yanik Kaelin | 6-4,4-6,1-6 |
| ITF Tunisia F38 | 2017/12/04 08:30 | Benjamin Winter Lopez v Yanik Kaelin | 6-1,7-6 |
| ITF Tunisia F38 | 2017/12/03 08:00 | Yanik Kaelin v Skander Ben Abdallah | 6-3,6-2 |
| ITF Tunisia F38 | 2017/12/02 08:00 | Zakaria B Brahim v Yanik Kaelin | 2-6,0-6 |
| ITF Tunisia F35 | 2017/11/11 08:30 | Yanik Kaelin v Samuel Bothwell | 3-6,6-2,0-6 |
| ITF Portugal F1 | 2018/02/17 12:30 | Patrik Hartmeier v Joao Graca | 6-3,6-7,6-2 |
| ITF Switzerland F1 Qual | 2018/02/03 11:30 | Patrik Hartmeier v Joel Javier Alt | 3-6,6-7 |
| ITF Great Britain F1 | 2018/01/28 10:00 | Jacob Fearnley v Patrik Hartmeier | 6-7,6-4,6-1 |
| ITF France F3 Qual | 2018/01/20 13:00 | Antal Van Der Duim v Patrik Hartmeier | 6-3,6-3 |
| ITF Greece F3 | 2017/03/18 07:00 | Patrik Hartmeier v Maxim Tybar | 4-6,1-6 |
| ITF Switzerland F1 Qual | 2017/02/04 11:30 | Patrik Hartmeier v Kirill Kivattsev | 7-6,6-7,2-6 |
| ITF Germany F3 | 2017/01/23 11:30 | Patrik Hartmeier v Sebastian Prechtel | 4-6,4-6 |
| ITF Germany F3 | 2017/01/22 11:30 | Patrik Hartmeier v Adriano Quinti | 6-1,6-2 |