Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Oviedo | 2023/08/28 09:00 | Pau Bosch Munoz v Ivan Marrero Curbelo | 3-6,4-6 |
| ITF M25 The Hague | 2023/07/06 11:00 | Ivan Marrero Curbelo v Peter Fajta | 6-3,6-3 |
| ITF M25 The Hague | 2023/07/03 11:45 | Aloys J W Van Baal v Ivan Marrero Curbelo | 4-6,2-6 |
| ITF M25 Martos | 2023/06/14 17:20 | Daniel Merida Aguilar v Ivan Marrero Curbelo | 7-5,6-4 |
| ITF M25 Martos | 2023/06/13 09:00 | Ivan Marrero Curbelo v Matt Ponchet | 7-6,6-3 |
| ITF M25 Martos | 2023/06/12 13:30 | Ivan Marrero Curbelo v Artem Alekseychuk | 6-4,6-1 |
| ITF M25 Manacor | 2023/01/09 13:00 | Ivan Marrero Curbelo v Asier Civera Martinez | 1-6,2-6 |
| ITF M25 Manacor | 2023/01/08 14:00 | Ivan Marrero Curbelo v Axel Herberg Amoros | 6-1,6-0 |
| ITF M15 Monastir | 2023/08/16 08:30 | Mario G Fernandez v Daniele Rapagnetta | 6-3,6-1 |
| ITF M15 Monastir | 2023/08/14 14:00 | Mario G Fernandez v Vito Dell'Elba | 6-2,6-0 |
| ITF M15 Monastir | 2023/08/13 08:00 | Mario G Fernandez v Christopher Chien | 6-0,6-0 |
| ITF M15 Monastir | 2023/08/10 09:35 | Mikhail Gorokhov v Mario G Fernandez | 6-3,7-6 |
| ITF M15 Monastir | 2023/08/09 09:05 | Omar Knani v Mario G Fernandez | 0-6,1-6 |
| ITF M25 Porto | 2023/07/28 13:20 | Kenny de Schepper v Mario G Fernandez | 6-3,6-2 |
| ITF M25 Porto | 2023/07/27 17:45 | Mario G Fernandez v Jaime Faria | 7-6,6-7,7-6 |
| ITF M25 Porto | 2023/07/26 14:15 | Harry Thursfield v Mario G Fernandez | 3-6,1-6 |