| ITF M25 The Hague | 07/02 08:00 | 54 | Jip Van Assendelft v Ivan Marrero Curbelo | Retired | |
| ITF M25 Martos | 06/14 17:20 | 25 | Daniel Merida v Ivan Marrero Curbelo | 7-5,6-4 | |
| ITF M25 Martos | 06/13 09:00 | 54 | Ivan Marrero Curbelo v Matt Ponchet | 7-6,6-3 | |
| ITF M25 Martos | 06/12 13:30 | 54 | Ivan Marrero Curbelo v Artem Alekseychuk | 6-4,6-1 | |
| ITF M25 Manacor | 01/09 13:00 | 62 | Ivan Marrero Curbelo v Asier Civera Martinez | 1-6,2-6 | |
| ITF M25 Manacor | 01/08 14:00 | 62 | Ivan Marrero Curbelo v Axel Herberg Amoros | 6-1,6-0 | |
| Challenger Maspalomas | 11/27 13:40 | 14 | Giovanni Fonio v Ivan Marrero Curbelo | 6-1,6-2 | |
| ITF M25 Sharm El Sheikh | 11/09 12:35 | 25 | Ivan M Curbelo v Sanhui Shin | 7-5,4-6,5-7 | |
| ITF M25 Sharm El Sheikh | 11/08 08:00 | 62 | Wishaya Trongcharoenchaikul v Ivan M Curbelo | 3-6,4-6 | |
| ITF M25 Sharm El Sheikh | 11/07 09:25 | 62 | Michael Younan v Ivan M Curbelo | 0-6,1-6 | |
| ITF M15 Sharm El Sheikh | 11/02 13:15 | 25 | Ivan Marrero Curbelo v Erik Arutiunian | 6-7,3-6 | |
| ITF M15 Sharm El Sheikh | 11/01 10:00 | 62 | Ivan Marrero Curbelo v Jordan Chiu | 5-7,6-3,10-3 | |
| ITF M15 Sharm El Sheikh | 10/31 10:30 | 62 | Ivan Marrero Curbelo v Jurriaan Bol | 6-3,6-3 | |
| ITF M25 Madrid | 09/13 11:25 | 25 | Ivan Marrero Curbelo v Sergi Perez Contri | Retired | |
| ITF M15 Madrid | 09/07 07:00 | 25 | Matias Zukas v Ivan Marrero Curbelo | 6-4,4-6,6-4 | |
| ITF M25 Oviedo | 08/30 11:35 | 25 | Ivan Marrero Curbelo v Imanol L Morillo | 3-6,6-4,4-6 | |
| ITF M25 Oviedo | 08/29 08:00 | 54 | Ivan Marrero Curbelo v Rafael Mazon-Hernandez | Retired | |
| ITF M15 Metzingen | 07/17 07:30 | 62 | Ivan Marrero Curbelo v Rik Muller | 4-6,6-7 | |
| ITF M15 Raanana | 06/21 06:30 | 62 | Ivan Marrero Curbelo v Lior Goldenberg | 3-6,6-3,6-10 | |
| ITF M15 Raanana | 06/20 06:30 | 62 | Ivan Marrero Curbelo v Connor Kruger | 6-1,6-3 | |
| ITF M15 Raanana | 06/19 08:00 | 62 | Ivan Marrero Curbelo v Zury Cohen | 6-1,6-1 | |
| ITF M15 Raanana | 06/16 08:35 | 26 | Ivan Marrero Curbelo v Ben Patael | 4-6,7-5,4-6 | |
| ITF M15 Raanana | 06/15 12:15 | 25 | Ivan Marrero Curbelo v Dylan Salton | 6-4,6-3 | |
| ITF M15 Raanana | 06/13 07:00 | 62 | Ivan Marrero Curbelo v Amit Cohen | 6-2,6-1 | |
| ITF M15 Raanana | 06/12 10:30 | 62 | Ivan Marrero Curbelo v Ofer Hacohen | 6-2,7-5 | |
| ITF M15 Bytom | 06/08 12:30 | 25 | Ivan Marrero Curbelo v Szymon Kielan | 6-1,6-7,6-7 | |
| ITF M15 Bytom | 06/07 08:00 | 54 | Ivan Marrero Curbelo v Dominique Graf | 6-1,2-6,10-2 | |
| ITF M15 Bytom | 06/06 11:00 | 54 | Ivan Marrero Curbelo v Juliusz Bienkiewicz | 6-3,6-1 | |
| UTR Pro Tennis Series Blaricum | 05/07 07:30 | - | Guy Den Heijer v Ivan Marrero Curbelo | 7-5,5-3 | |
| UTR Pro Tennis Series Blaricum | 05/06 11:00 | - | Ivan Marrero Curbelo v Roland Stuurman | 6-4,6-3 |