Round: 44 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/11/17 15:30 | Alvarez Vergara, Camilo Andres v Ortega, Joao Victor | 6-4,5-7,10-7 |
| ITF M15 Cancun | 2019/11/17 15:30 | Lage Castelan, Lance Amaury v Karlo Cubelic | 0-6,0-6 |
| ITF M15 Cancun | 2019/11/15 21:10 | Karlo Cubelic v Huertas Del Pino Cordova, Arklon | 4-6,0-6 |
| ITF M15 Cancun | 2019/11/14 19:25 | Karlo Cubelic v Da Silva, Gabriel Ciro | 6-4,7-5 |
| ITF M15 Cancun | 2019/11/12 14:00 | Karlo Cubelic v Laurin Aerne | 6-2,6-0 |
| ITF M15 Cancun | 2019/11/11 17:00 | Karlo Cubelic v Del Federico, Andrea | 6-2,6-4 |
| ITF M15 Cancun | 2019/11/06 19:40 | Daniel Antonio Nunez v Karlo Cubelic | 7-6,6-4 |
| Liberec, Simples M-ITF-CZE-08A | 2019/10/22 13:30 | Karlo Cubelic v Seifert, Stefan | 3-6,2-6 |
| Olomouc, Singles M-ITF-CZE-07A | 2019/10/16 09:20 | Rumler, Robert v Karlo Cubelic | 4-6,6-4,6-1 |