Stadium: Court 5 Round: 45 Ground: Hardcourt indoor
| ITF Great Britain F6 | 2017/09/26 10:30 | Harry Wendelken v Tom Farquharson | 2-6,4-6 |
| ITF M15 Monastir | 2019/01/29 09:00 | Robert Strombachs v Evan Hoyt | 2-6,4-6 |
| ITF M15 Monastir | 2019/01/22 08:30 | Altug Celikbilek v Robert Strombachs | 6-0,6-1 |
| ITF M15 Monastir | 2019/01/17 09:50 | Robert Strombachs v Skander Mansouri | 3-6,1-6 |
| ITF M15 Monastir | 2019/01/15 09:00 | Robert Strombachs v Peter Nagy | 6-2,7-6 |
| ITF Czech Republic F12 | 2018/11/28 12:15 | Robert Strombachs v Michal Konecny | 6-4,2-6,3-6 |
| ITF Czech Republic F11 | 2018/11/21 17:20 | Valentin Guenther v Robert Strombachs | 6-3,6-4 |
| ITF Thailand F9 | 2018/11/14 02:00 | Alexandar Lazarov v Robert Strombachs | 6-3,6-1 |
| ITF Thailand F9 | 2018/11/12 04:30 | Natthasith Kunsuwan v Robert Strombachs | 2-6,0-6 |