| ITF Nigeria F3 Qual | 05/13 11:00 | 54 | Ivan Marrero Curbelo v Hugo Largo | 3-6,5-7 | |
| ITF Nigeria F2 | 05/10 09:00 | 26 | Takanyi Garanganga v Ivan Marrero Curbelo | 6-2,6-4 | |
| ITF Nigeria F2 | 05/08 12:00 | 25 | Ivan Marrero Curbelo v Mark Verryth | Retired | |
| ITF Nigeria F1 | 05/03 12:10 | 26 | Ivan Marrero Curbelo v Haadin Bava | 6-7,2-6 | |
| ITF Nigeria F1 | 05/02 10:15 | 25 | Rishabdev Raman v Ivan Marrero Curbelo | 2-6,0-6 | |
| ITF Portugal F7 | 04/16 09:30 | 44 | Ivan Marrero Curbelo v Benjamin Dhoe | 1-6,1-6 | |
| ITF Portugal F7 | 04/15 12:30 | 44 | Ivan Marrero Curbelo v Pedro Vide | 6-2,5-7,7-5 | |
| ITF Spain F10 Qual | 04/01 08:00 | 62 | Ivan Marrero Curbelo v Bruno Mardones | 7-6,3-6,1-6 | |
| ITF Spain F9 Qual | 03/25 09:00 | 62 | Bruno Mardones v Ivan Marrero Curbelo | 6-3,1-6,6-2 | |
| ITF Portugal F3 Qual | 03/12 10:00 | 60 | Luis Diego Chavez Villalpando v Ivan Marrero Curbelo | 6-3,0-6,6-4 | |
| ITF Portugal F3 Qual | 03/11 09:30 | 60 | Russell Henderson v Ivan Marrero Curbelo | 4-6,0-6 | |
| ITF Portugal F2 | 03/06 11:00 | 60 | Pietro Licciardi v Ivan Marrero Curbelo | 6-3,6-0 | |
| ITF Portugal F2 | 03/05 10:00 | 60 | Ivan Marrero Curbelo v Goncalo Ferreira | 6-2,6-2 | |
| ITF Portugal F1 | 02/25 13:00 | 60 | Ivan Marrero Curbelo v Urs Thurau | 3-6,6-4,1-6 | |
| ITF Spain F3 | 01/28 12:00 | 62 | Ivan Marrero Curbelo v Adria Mas Mascolo | 1-6,2-6 | |
| ITF Spain F38 | 11/24 08:00 | 25 | Ivan Marrero Curbelo v Ricardo Ojeda Lara | 1-6,0-6 | |
| ITF Spain F31 | 09/21 08:00 | 25 | Ivan Marrero Curbelo v Carlos Taberner | 3-6,1-6 | |
| Challenger Seville Qual | 09/03 11:10 | 45 | Ivan Marrero Curbelo v Juan P Canas Garcia | 1-6,2-6 | |
| ITF Portugal F10 | 07/25 12:00 | 62 | Tony Bourcet v Ivan Marrero Curbelo | 6-3,6-2 | |
| ITF Portugal F10 | 07/24 10:00 | 62 | Ivan Marrero Curbelo v Alejandro O Palacios | 1-6,6-3,6-3 | |
| ITF Portugal F8 Qual | 07/11 09:00 | 62 | Ivan Marrero Curbelo v Iouri Sant S-Netrebin | 6-4,3-6,4-6 | |
| ITF Spain F16 Qual | 06/04 13:00 | 54 | Ivan Marrero Curbelo v Goncalo Falcao | 0-6,1-6 | |
| ITF Portugal F2 Qual | 02/29 10:00 | 60 | Ivan Marrero Curbelo v Vitalii Shcherba | 4-6,2-6 | |
| ITF Portugal F2 Qual | 02/27 17:00 | 60 | Harry Meehan v Ivan Marrero Curbelo | 4-6,2-6 | |
| ITF Portugal F1 | 02/22 15:15 | 60 | Connor Farren v Ivan Marrero Curbelo | 6-3,6-0 | |
| ITF Portugal F1 | 02/21 12:00 | 60 | Ivan Marrero Curbelo v Alvaro Blanco Damea | 6-4,6-2 | |
| ITF Spain F30 Qual | 09/20 10:30 | 62 | Ivan Marrero Curbelo v Juan P Canas Garcia | 4-6,3-6 | |
| ITF Spain F30 Qual | 09/19 10:00 | 62 | Ivan Marrero Curbelo v Adria Alvarez | 6-4,4-6,6-4 | |
| ITF Spain F18 Qual | 06/20 17:00 | - | Ricardo Villacorta-Alonso v Ivan Marrero Curbelo | 6-0,6-0 | |
| ITF Portugal F4 | 05/02 11:00 | - | Bernardo Roque v Ivan Marrero Curbelo | 6-7,6-3,6-2 |