Stadium: Court 17 Round: 25 Ground: Clay
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/07 14:00 | Cayre, Paul v Schmitz, Constantin | 6-1,6-4 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/06 08:00 | Borg, Maikel v Schmitz, Constantin | 1-6,1-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/23 08:30 | Henri Squire v Schmitz, Constantin | 7-5,6-3 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/03 09:00 | Adrian Oetzbach v Schmitz, Constantin | 6-4,7-5 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/17 09:00 | Dougaz, Aziz v Schmitz, Constantin | 7-6,6-1 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/16 12:45 | Alessandro Ingarao v Schmitz, Constantin | 2-6,1-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/15 08:00 | Schott, Hugo v Schmitz, Constantin | 1-6,4-6 |
| ITF M15 Troisdorf | 2019/05/10 10:00 | Schmitz, Constantin v Kacper Zuk | 4-6,2-6 |
| ITF M15 Trier | 2019/08/12 13:00 | Nusdeo, Joao Marcos v Tim Handel | 1-6,0-6 |
| ITF M15 Trier | 2019/08/12 08:00 | Schiavetti, Pietro v Tim Handel | 2-6,3-6 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/06 14:00 | Tim Handel v Frawley, James | 3-6,2-6 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/05 13:00 | Tim Handel v Dominique Graf | 6-3,4-6,10-5 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/05 09:00 | Gian Marco Ortenzi v Tim Handel | 6-3,3-6,7-10 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/23 14:25 | Boehler, Dominik v Tim Handel | 3-6,6-2,6-4 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/22 14:30 | Tim Handel v Boychuk, Roman | 7-5,6-0 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/22 09:30 | Hartmeier, Patrik v Tim Handel | 4-6,6-7 |