Stadium: Center Court Round: 29 Ground: Clay
| ITF M15 Bad Schussenried | 2019/07/27 11:45 | Adrian Obert v Marvin Netuschil | 2-6,1-6 |
| ITF M15 Bad Schussenried | 2019/07/26 11:30 | Adrian Obert v Nik Razborsek | 6-4,7-6 |
| ITF M15 Bad Schussenried | 2019/07/25 10:00 | Adrian Obert v Colin Van Beem | 6-0,6-3 |
| ITF M15 Bad Schussenried | 2019/07/24 09:30 | Zizou Bergs v Adrian Obert | 6-2,1-6,3-6 |
| ITF M15 Bad Schussenried | 2019/07/23 12:30 | Karlo Cubelic v Adrian Obert | 2-6,0-6 |
| ITF M15 Saarlouis | 2019/07/05 16:40 | Nick Hardt v Adrian Obert | 7-6,6-4 |
| ITF M15 Saarlouis | 2019/07/04 13:15 | Ronald Slobodchikov v Adrian Obert | 5-7,3-6 |
| ITF M15 Saarlouis | 2019/07/03 12:35 | Adrian Obert v Yannik Steinegger | 7-6,6-1 |
| ITF M15 Wetzlar | 2019/08/07 14:00 | Paul Cayre v Constantin Schmitz | 6-1,6-4 |
| ITF M15 Wetzlar | 2019/08/06 08:00 | Maikel Borg v Constantin Schmitz | 1-6,1-6 |
| ITF M15 Bad Schussenried | 2019/07/23 08:30 | Henri Squire v Constantin Schmitz | 7-5,6-3 |
| ITF M25 Karlsruhe | 2019/06/03 09:00 | Adrian Oetzbach v Constantin Schmitz | 6-4,7-5 |
| ITF M15 Tabarka | 2019/05/17 09:00 | Mohamed Aziz Dougaz v Constantin Schmitz | 7-6,6-1 |
| ITF M15 Tabarka | 2019/05/16 12:45 | Alessandro Ingarao v Constantin Schmitz | 2-6,1-6 |
| ITF M15 Tabarka | 2019/05/15 08:00 | Hugo Schott v Constantin Schmitz | 1-6,4-6 |
| ITF M15 Troisdorf | 2019/05/10 10:00 | Constantin Schmitz v Kacper Zuk | 4-6,2-6 |