Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF Portugal F1 | 2018/02/19 17:00 | Simon A Ivanov v Luis G Monio | 2-6,6-1,3-6 |
| ITF Portugal F1 | 2018/02/19 10:00 | Simon A Ivanov v Yanik Kaelin | 6-3,6-3 |
| ITF Portugal F1 | 2018/02/18 13:00 | Bart Van Den Berg v Simon A Ivanov | 6-4,1-6,1-6 |
| ITF M15 Monastir | 2019/01/28 10:00 | Valentin Guenther v Domen Gostincar | 6-4,3-6,10-6 |
| ITF M15 Monastir | 2019/01/21 08:30 | Valentin Guenther v Domen Gostincar | 6-2,1-6,7-10 |
| ITF Qatar F6 | 2018/12/18 07:00 | Alexander Zhurbin v Valentin Guenther | 3-6,6-3,6-2 |
| ITF Qatar F6 | 2018/12/17 14:35 | Mirko Cutuli v Valentin Guenther | 5-7,0-6 |
| ITF Qatar F6 | 2018/12/16 12:00 | Mihaita Daniel Damian v Valentin Guenther | 1-6,1-6 |
| ITF Qatar F5 | 2018/12/10 13:55 | Antoine Bellier v Valentin Guenther | 4-6,6-1,6-2 |
| ITF Qatar F5 | 2018/12/09 13:50 | Erik Helin v Valentin Guenther | 3-6,1-6 |
| ITF Czech Republic F12 | 2018/11/28 11:35 | Peter Heller v Valentin Guenther | 6-3,6-3 |