Stadium: Center Court Round: 54 Ground: Clay
| ITF M15 Duffel | 2023/06/11 08:00 | Marlon Vankan v Louis Van Herck | 6-3,4-6,10-3 |
| UTR Pro Hilversum | 2023/05/06 08:31 | Hugo Pierre v Marlon Vankan | 7-5,1-1 |
| UTR Pro Hilversum | 2023/05/05 06:00 | Federico Moreno v Marlon Vankan | 7-5,2-6,1-6 |
| UTR Pro Hilversum | 2023/05/03 08:21 | Marlon Vankan v Ole Bredschneijder | 7-6,6-2 |
| UTR Pro Hilversum | 2023/05/02 09:46 | Marlon Vankan v Yanais Laurent | 3-6,6-0,4-6 |
| UTR Pro Hilversum | 2023/05/01 09:44 | Marlon Vankan v Roland Stuurman | 4-6,2-6 |
| UTR Pro Hilversum | 2023/05/01 06:00 | Marlon Vankan v Miko Wassermann | 6-3,6-3 |
| ITF M15 Antalya | 2023/04/27 09:45 | Luca Tomasetto v Marlon Vankan | 6-1,6-4 |
| ITF M15 Duffel | 2023/06/11 14:00 | Andre Megrabian v Karlo Cubelic | 3-6,1-6 |
| ITF M25 Sharm El Sheikh | 2023/04/19 11:20 | Karlo Cubelic v Robin Bertrand | 2-6,2-6 |
| ITF M25 Sharm El Sheikh | 2023/04/18 10:20 | Karlo Cubelic v Yurii Dzhavakian | 6-7,0-6 |
| ITF M25 Sharm El Sheikh | 2023/04/17 10:50 | Karlo Cubelic v Jason Janis | 6-0,6-1 |
| ITF M25 Sharm El Sheikh | 2023/04/10 08:30 | John Echeverria v Karlo Cubelic | 7-6,6-3 |
| ITF M25 Sharm El Sheikh | 2023/04/09 08:00 | Volodymyr Uzhylovskyi v Karlo Cubelic | 4-6,4-6 |
| ITF M15 Aktobe | 2023/03/08 08:00 | Karlo Cubelic v Igor Kudriashov | 4-6,3-6 |
| ITF M15 Aktobe | 2023/03/06 11:40 | Temudzhin Iskandirov v Karlo Cubelic | 0-6,1-6 |