| Davis Cup | 2019/09/11 08:00 | Robert Strombachs v Rrezart Cungu | 6-2,6-4 |
| ITF - M25 - Posen | 2019/08/20 12:00 | Robert Strombachs v Miljan Zekic | 6-4,3-6,2-6 |
| Challenger - Augsburg | 2019/08/06 08:00 | N.Sriram Balaji v Robert Strombachs | 6-1,6-1 |
| 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 |
| Davis Cup | 2019/09/11 08:00 | Kenneth Raisma v Dimitar Grabul | 6-2,6-4 |
| Davis Cup | 2018/04/07 09:25 | Dimitar Grabul v Menelaos Efstathiou | 6-1,5-7,7-6 |
| Davis Cup | 2018/04/06 09:30 | Dimitar Kuzmanov v Dimitar Grabul | 6-2,6-2 |
| Davis Cup | 2018/04/05 08:55 | Dimitar Grabul v Mario Zili | 6-3,6-0 |
| Davis Cup | 2018/04/04 09:25 | Dimitar Grabul v Birkir Gunnarsson | 6-2,6-3 |
| ITF - Mazedonien F2 | 2017/08/03 15:00 | Nino Serdarusic v Dimitar Grabul | 6-7,6-4,7-5 |
| ITF - Mazedonien F2 | 2017/08/02 14:00 | Dimitar Grabul v Besir Durguti | 6-1,6-4 |
| ITF - Mazedonien F1 | 2017/07/27 09:20 | Tomislav Jotovski v Dimitar Grabul | 3-6,7-5,6-3 |