Stadium: Court 5 Round: 62 Ground: Clay
| ITF Tunisia F36 | 2018/10/14 12:00 | Yannik Steinegger v Len Schouten | 7-5,6-1 |
| ITF Tunisia F35 | 2018/10/09 08:30 | Len Schouten v Yannik Steinegger | 6-4,6-2 |
| ITF Tunisia F35 | 2018/10/08 08:30 | Yannik Steinegger v Skander Ben Abdallah | 6-7,6-4,6-3 |
| ITF Tunisia F35 | 2018/10/07 09:00 | Yannik Steinegger v Simon Musset | 7-5,7-5 |
| ITF Switzerland F5 | 2018/09/04 13:30 | Yannik Steinegger v Samuel Bensoussan | 4-6,4-6 |
| ITF Switzerland F4 | 2018/08/29 08:00 | Yannik Steinegger v Lucas Gomez | 2-6,3-6 |
| ITF Switzerland F4 | 2018/08/28 12:15 | Yannik Steinegger v Patrik Hartmeier | 6-4,7-6 |
| ITF Switzerland F4 | 2018/08/27 08:30 | Loic Perret v Yannik Steinegger | 4-6,2-6 |
| ITF Tunisia F36 | 2018/10/14 13:15 | Jakob Groener v Alexander Ovcharov | 5-7,6-4,6-3 |
| ITF Tunisia F36 | 2018/10/14 08:30 | Jakob Groener v Simon Musset | 6-1,6-3 |
| ITF Tunisia F35 | 2018/10/10 08:30 | Jakob Groener v Ivan Davydov | 4-6,5-7 |
| ITF Tunisia F35 | 2018/10/08 08:30 | Loic Perret v Jakob Groener | 6-7,6-7 |
| ITF Tunisia F35 | 2018/10/07 11:30 | Alex Solanki v Jakob Groener | 6-3,4-6,5-7 |
| ITF Tunisia F35 | 2018/10/06 08:30 | Jakob Groener v Petros Tsitsipas | 7-6,7-5 |
| ITF Tunisia F34 | 2018/10/02 10:00 | Jakob Groener v Ivan Liutarevich | 1-6,1-6 |
| ITF Tunisia F31 | 2018/09/10 09:00 | Jakob Groener v Alexander Klintcharov | 4-6,6-1,7-5 |