Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| ITF Tunisia F33 | 2018/09/28 09:00 | Patrik Hartmeier v Robert Strombachs | 2-6,6-7 |
| ITF M15 Kramsach | 2019/07/19 14:10 | Ronald Slobodchikov v Patrik Hartmeier | 6-2,6-0 |
| ITF M15 Kramsach | 2019/07/18 10:30 | Patrik Hartmeier v Mariano Kestelboim | 6-4,7-6 |
| ITF M15 Kramsach | 2019/07/17 13:30 | Gabriel Donev v Patrik Hartmeier | 4-6,3-6 |
| ITF M15 Alkmaar | 2019/06/25 08:00 | Patrik Hartmeier v Amadatus Admiraal | 6-1,4-6,7-10 |
| ITF M15 Reggio Emilia | 2019/05/27 12:30 | Giacomo Dambrosi v Patrik Hartmeier | 7-6,7-6 |
| ITF M15 Prague | 2019/05/13 08:30 | Antonin Stepanek v Patrik Hartmeier | 7-5,6-1 |
| ITF M25 Santa Margherita | 2019/04/15 12:00 | Victor Vlad Cornea v Patrik Hartmeier | 6-1,6-2 |
| ITF M25 Sunderland | 2019/04/08 16:00 | Patrik Hartmeier v Anton Matusevich | 4-6,1-6 |
| ITF M15 Castelo Branco | 2019/07/17 11:55 | Robert Strombachs v Nuno Borges | 2-6,1-6 |
| ITF M15 Idanha-a-Nova | 2019/07/13 09:30 | Fred Gil v Robert Strombachs | 6-3,6-3 |
| ITF M15 Idanha-a-Nova | 2019/07/12 09:00 | Robert Strombachs v Francisco Cabral | 6-2,6-1 |
| ITF M15 Idanha-a-Nova | 2019/07/11 11:10 | Robert Strombachs v Filipe Brandao | 3-6,6-1,6-1 |
| ITF M15 Idanha-a-Nova | 2019/07/10 12:15 | Robert Strombachs v Julian Bradley | 6-2,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/06 09:30 | Robert Strombachs v Nuno Borges | 4-6,4-6 |
| ITF M15 Idanha-a-Nova | 2019/07/05 09:00 | Robert Strombachs v Juan Carlos Aguilar | 6-4,2-6,6-2 |
| ITF M15 Idanha-a-Nova | 2019/07/04 10:40 | Robert Strombachs v Omni Kumar | 7-6,6-4 |