Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Kaarst | 2019/02/07 14:55 | Kai Wehnelt v Karlo Cubelic | 7-6,7-6 |
| ITF M15 Kaarst | 2019/02/06 13:30 | Karlo Cubelic v Marvin Netuschil | 6-3,6-2 |
| ITF M25 Nussloch | 2019/01/21 10:30 | Karlo Cubelic v Szymon Walkow | 6-7,6-3,8-10 |
| ITF Turkey F39 | 2018/12/04 06:30 | Karlo Cubelic v Wilson Leite | 3-6,2-6 |
| ITF Turkey F39 | 2018/12/03 09:45 | Andrej Krajcik v Karlo Cubelic | 1-6,1-6 |
| ITF Turkey F39 | 2018/12/02 10:30 | Michael Gloeckler v Karlo Cubelic | 3-6,6-3,3-6 |
| ITF Turkey F39 | 2018/12/02 06:30 | Artsiom Dabryian v Karlo Cubelic | 2-6,2-6 |
| ITF Turkey F38 | 2018/11/28 13:30 | Karlo Cubelic v Geronimo E Busleiman | 6-4,3-6,0-6 |
| ITF Turkey F38 | 2018/11/30 13:55 | Lucas Hellfritsch v Dejan Katic | 6-3,1-6,2-6 |
| ITF Turkey F38 | 2018/11/27 08:55 | Lucas Hellfritsch v Vlad Cristian Niculae | 6-0,6-0 |
| ITF Turkey F38 | 2018/11/26 08:05 | RunYu Zhao v Lucas Hellfritsch | 6-4,6-7,3-6 |
| ITF Turkey F38 | 2018/11/25 09:30 | Carles Batlle v Lucas Hellfritsch | 1-6,1-6 |
| ITF Turkey F37 | 2018/11/20 08:50 | Thomas Statzberger v Lucas Hellfritsch | 6-4,6-1 |
| ITF Turkey F36 | 2018/11/14 08:40 | Lucas Hellfritsch v Dejan Katic | 5-7,1-6 |
| ITF Turkey F36 | 2018/11/12 08:40 | Hugo Largo v Lucas Hellfritsch | 2-6,2-6 |
| ITF Turkey F36 | 2018/11/11 07:00 | Federico Lucini v Lucas Hellfritsch | 6-3,4-6,4-6 |