Stadion: C4 Round: 45
| ITF - M15 - Veigy-Foncenex | 2019/01/21 13:30 | Sizya Ernest Kivanda v Jean Thirouin | 3-6,7-6,5-10 |
| ITF - Finnland F4 | 2018/11/10 11:25 | Johannes Seeman v Sizya Ernest Kivanda | 3-6,6-3,6-3 |
| ITF - Deutschland F16 | 2018/10/22 11:30 | Roy Sarut De Valk v Sizya Ernest Kivanda | 6-4,6-3 |
| ITF - Deutschland F16 | 2018/10/21 08:00 | Sizya Ernest Kivanda v Niklas Guttau | 7-5,6-4 |
| ITF - Deutschland F16 | 2018/10/21 08:00 | Sizya Ernest Kivanda v Amadatus Admiraal | 6-3,6-3 |
| ITF - Frankreich F22 | 2018/10/15 13:55 | Benjamin Pietri v Sizya Ernest Kivanda | 6-2,6-3 |
| ITF - Frankreich F22 | 2018/10/14 12:35 | Clement Chidekh v Sizya Ernest Kivanda | 1-6,5-7 |
| ITF - Schweden F5 | 2018/10/01 12:00 | Sizya Ernest Kivanda v Linus Frost | 6-7,2-6 |
| ITF - M25 - Nussloch | 2019/01/21 13:45 | David Novotny v Jakob Aichhorn | 7-6,7-6 |
| ITF - Tschechien F12 | 2018/11/28 14:45 | Jakob Aichhorn v Antonin Stepanek | 4-6,3-6 |
| ITF - Tschechien F12 | 2018/11/27 11:35 | Jakob Aichhorn v Dominik Recek | 6-1,6-2 |
| ITF - Tschechien F11 - Qualifikation | 2018/11/20 09:00 | Filip Duda v Jakob Aichhorn | 6-4,3-6,6-2 |
| ITF - Tschechien F11 - Qualifikation | 2018/11/19 14:00 | Piotr Grynkowski v Jakob Aichhorn | 2-6,5-7 |
| ITF - Tschechien F10 | 2018/11/15 10:35 | Jakob Aichhorn v Christoph Negritu | 2-6,1-6 |
| ITF - Tschechien F10 | 2018/11/14 16:45 | Isa Mammetgulyyev v Jakob Aichhorn | 6-7,3-6 |
| ITF - Tschechien F10 | 2018/11/13 11:00 | Jakob Aichhorn v Piotr Grynkowski | 6-3,6-0 |