| ITF M15 Doha | 2020/03/12 11:55 | Constantin Schmitz v Daniil Glinka | 6-3,6-3 |
| ITF M15 Doha | 2020/03/11 15:00 | Constantin Schmitz v Mousa Shanan Zayed | 6-1,6-3 |
| ITF M15 Heraklion | 2020/03/04 08:30 | Constantin Schmitz v Lenny Hampel | 6-7,6-2,3-6 |
| ITF M15 Heraklion | 2020/02/26 11:00 | Constantin Schmitz v Kai Wehnelt | 4-6,6-7 |
| ITF M15 Lambermont | 2019/08/23 13:30 | Mathieu Perchicot v Constantin Schmitz | 6-2,6-1 |
| ITF M15 Lambermont | 2019/08/22 11:45 | Nicolas Uryson v Constantin Schmitz | 3-6,0-6 |
| ITF M15 Lambermont | 2019/08/21 13:20 | Tom Pisane v Constantin Schmitz | 4-6,3-6 |
| ITF M15 Trier | 2019/08/17 09:00 | Adrian Obert v Constantin Schmitz | 6-4,6-3 |
| Challenger de Potchefstroom | 2020/03/12 09:25 | Dustin Brown v David Pichler | 6-3,3-6,6-3 |
| Challenger de Potchefstroom | 2020/03/10 09:35 | Dustin Brown v Corentin Denolly | 7-6,7-5 |
| Challenger de Coblenza | 2020/02/20 14:00 | Dimitar Kuzmanov v Dustin Brown | 4-6,6-3,6-4 |
| Challenger de Coblenza | 2020/02/19 17:30 | Uladzimir Ignatik v Dustin Brown | 4-6,4-6 |
| Challenger de Cherbourg | 2020/02/10 17:35 | Roman Safiullin v Dustin Brown | 6-1,6-2 |
| ATP Montpellier | 2020/02/02 09:30 | Guillermo Garcia-Lopez v Dustin Brown | 6-3,6-3 |
| Open de Australia | 2020/01/15 04:00 | Dennis Novak v Dustin Brown | 6-3,6-2 |
| Challenger de Ludwigshafen | 2019/07/04 12:00 | Dustin Brown v Bernabe Zapata Miralles | 3-6,4-6 |