Stadium: Court 5 Round: 25 Ground: Clay
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/25 14:00 | Nik Razborsek v Prechtel, Sebastian | 6-4,7-6 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/24 12:00 | Prechtel, Sebastian v Michiel de Krom | 6-7,6-3,6-2 |
| Bad Schussenried, Singles Qualifying M-ITF-GER-10A | 2019/07/23 08:30 | Prechtel, Sebastian v Rief, Tobias | 6-3,6-0 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/20 12:15 | Prechtel, Sebastian v Slobodchikov, Ronald | 2-6,2-6 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/19 11:15 | Prechtel, Sebastian v Edoardo Lavagno | 5-7,6-4,7-6 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/18 09:00 | Tomas Machac v Prechtel, Sebastian | 3-6,4-6 |
| Kramsach, Singles M-ITF-AUT-02A | 2019/07/16 09:00 | Bergevi, Filip v Prechtel, Sebastian | 6-3,3-6,4-6 |
| ITF M15 Telfs | 2019/07/09 11:00 | Prechtel, Sebastian v Vit Kopriva | 1-6,4-6 |
| ITF M15 Oldenzaal | 2019/08/13 07:30 | Konings, Ruben v van Baal, Aloys Johannes Willem | 6-4,6-1 |
| ITF M15 Oldenzaal | 2019/08/12 07:30 | Konings, Ruben v de Jong, Tribb | 6-3,6-1 |
| Den Haag, Singles Qualifying M-ITF-NED-02A | 2019/07/01 07:30 | Admiraal, Amadatus v Konings, Ruben | 6-2,6-3 |
| ITF M15 Alkmaar | 2019/06/25 09:00 | Konings, Ruben v Alec Deckers | 3-6,2-6 |
| ITF M15 Alkmaar | 2019/06/24 13:00 | de Rossi, Marco v Konings, Ruben | 6-4,2-6,1-10 |
| ITF Dominican Republic F3 | 2018/12/10 13:00 | Konings, Ruben v Hinsching, Joao | 3-6,2-6 |
| ITF Dominican Republic F3 | 2018/12/08 15:00 | Konings, Ruben v Gessner, Lucas | 6-2,6-3 |
| ITF Dominican Republic F2 | 2018/12/02 14:00 | Konings, Ruben v Alejandro H Franco | 3-6,6-7 |