Stadium: Court 3 Round: 44 Ground: Carpet indoor
| ITF M25 Ricany | 2019/09/23 08:00 | Dominique Graf v Filip Misolic | 4-6,1-6 |
| ITF M25 Ricany | 2019/09/22 09:00 | Dominik Rys v Dominique Graf | 3-6,3-6 |
| ITF M25 Trieste | 2019/09/01 09:30 | Dominique Graf v Petros Tsitsipas | 6-7,7-6,5-10 |
| ITF M15 Ueberlingen | 2019/08/19 08:00 | Patric Prinoth v Dominique Graf | 6-4,6-4 |
| ITF M15 Oldenzaal | 2019/08/12 07:30 | Aloys J W Van Baal v Dominique Graf | 6-3,6-4 |
| ITF M15 Wetzlar | 2019/08/05 13:00 | Tim Handel v Dominique Graf | 6-3,4-6,10-5 |
| ITF M15 Wetzlar | 2019/08/05 09:00 | Benedict Kurz v Dominique Graf | 3-6,2-6 |
| ITF M15 Bad Schussenried | 2019/07/23 14:00 | Dominique Graf v Gabriele Moghini | 6-7,2-6 |
| ITF M15 Manacor | 2020/01/12 10:00 | Valentin Guenther v Christopher Patzanovsky | 4-6,7-5,10-5 |
| ITF M15 Manacor | 2020/01/07 09:00 | Christopher Patzanovsky v Mattia Bellucci | 4-6,1-6 |
| ITF M15 Manacor | 2020/01/06 12:00 | Billy Harris v Christopher Patzanovsky | 6-4,4-6,6-10 |
| ITF M15 Heraklion | 2019/11/17 07:30 | Uisung Park v Christopher Patzanovsky | 6-3,6-3 |
| ITF M15 Milovice | 2019/11/11 09:00 | Piotr Grynkowski v Christopher Patzanovsky | 6-1,2-6,10-5 |
| ITF M25 Monastir | 2019/10/27 15:30 | Christopher Patzanovsky v Benjamin Pietri | 2-6,5-7 |
| ITF M25 Monastir | 2019/10/21 09:00 | Anis Ghorbel v Christopher Patzanovsky | 6-1,6-0 |
| ITF M25 Monastir | 2019/10/20 09:00 | Rayen Zribi v Christopher Patzanovsky | 0-6,0-6 |