Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Sao Bras Alportel | 2019/09/04 10:30 | Juan Ignacio Galarza v Marek Gengel | 0-6,3-6 |
| ITF M25 Bydgoszcz | 2019/08/14 08:00 | Marek Gengel v Nicolas Alvarez | 6-7,6-7 |
| ITF M25 Appiano | 2019/08/05 15:20 | Marek Gengel v Paolo Dagnino | 3-6,2-6 |
| ITF M25 Appiano | 2019/08/05 12:30 | Marek Gengel v Patric Prinoth | 6-1,6-4 |
| ITF - M25 Kassel | 2019/07/18 09:00 | Marek Gengel v Valentin Guenther | 7-6,2-6,4-6 |
| ITF - M25 Kassel | 2019/07/17 11:10 | Marek Gengel v Mauricio Echazu | 6-2,3-6,6-3 |
| ITF - M25 Kassel | 2019/07/16 08:00 | Marek Gengel v Leon Hoeveler | 6-0,6-2 |
| ITF M15 Marburg | 2019/07/09 09:00 | Marek Gengel v Kai Wehnelt | 2-6,4-6 |
| ITF M15 Sao Bras Alportel | 2019/09/03 10:00 | Tomas Luis v Simon Freund | 1-6,1-6 |
| ITF M15 Ystad | 2019/08/07 08:15 | Simon Freund v Juan Manuel Cerundolo | 2-6,6-7 |
| ITF M15 - Pittsburgh | 2019/07/07 15:00 | Alexander Cozbinov v Simon Freund | 2-6,6-2,6-1 |
| ITF M15 - Pittsburgh | 2019/07/06 17:00 | Paul Oosterbaan v Simon Freund | 1-6,1-6 |
| ITF M15 - Pittsburgh | 2019/07/04 15:25 | Simon Freund v Ricardo Rodriguez-Pace | 3-6,6-1,7-5 |
| ITF M15 - Pittsburgh | 2019/07/02 14:00 | John Harrison Richmond v Simon Freund | 4-6,3-6 |
| ITF M15 - Rochester | 2019/06/29 19:00 | Simon Freund v Strong Kirchheimer | 1-6,5-7 |
| ITF M15 - Rochester | 2019/06/28 18:15 | Simon Freund v Ronan Jachuck | 6-2,6-4 |