Stadium: Court 3 Round: 62 Ground: Clay
| ITF Germany F4 | 2018/06/18 11:00 | de Valk, Roy Sarut v Karlo Cubelic | 6-1,6-1 |
| ITF Germany F4 | 2018/06/17 12:00 | Karlo Cubelic v Morr, Jonathan | 7-5,6-4 |
| ITF Germany F4 | 2018/06/16 08:00 | Boerma, Pelle v Karlo Cubelic | 1-6,2-6 |
| Tunisia F16, Singles Qualifying | 2018/04/22 12:00 | Karlo Cubelic v Pierre, Hugo | 2-6,5-7 |
| Tunisia F15, Singles Qualifying | 2018/04/15 11:30 | Sean Hodkin v Karlo Cubelic | 6-4,6-3 |
| Tunisia F15, Singles Qualifying | 2018/04/14 11:30 | Steiner, Severin v Karlo Cubelic | 1-6,1-6 |
| Tunisia F14, Singles Qualifying | 2018/04/08 11:30 | Clement Tabur v Karlo Cubelic | 6-2,6-3 |
| Tunisia F14, Singles Qualifying | 2018/04/07 09:00 | Kyrychenko, Oleksander v Karlo Cubelic | 7-6,1-6,2-6 |
| ITF Germany F4 | 2018/06/17 12:00 | Krohn, Linus v Walder, Jordi | 6-3,6-4 |
| ITF Germany F4 | 2018/06/16 08:00 | Kapric, Denis v Walder, Jordi | 7-6,5-7,4-6 |
| ITF Germany F1 | 2018/01/07 15:00 | Novotny, David v Walder, Jordi | 6-2,6-2 |
| ITF Germany F15 | 2017/10/16 10:00 | Jonas Trinker v Walder, Jordi | 6-3,2-6,6-3 |
| ITF Germany F15 | 2017/10/15 12:00 | Novotny, David v Walder, Jordi | 4-6,6-4,2-6 |
| ITF Turkey F37 | 2017/10/02 07:30 | Plaza, Marcelo v Walder, Jordi | 6-3,6-0 |
| ITF Turkey F37 | 2017/10/01 08:00 | Zaidman, Nicolas v Walder, Jordi | 6-2,2-6,4-6 |
| ITF Turkey F36 | 2017/09/26 08:50 | Walder, Jordi v Kekez, Duje | 1-6,5-7 |