Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF M25 Heraklion | 2023/11/01 09:35 | Mario Gonzalez Fernandez v Francesco Forti | 6-7,6-7 |
| ITF M15 Heraklion | 2023/10/26 07:25 | Mario Gonzalez Fernandez v Matthew William Donald | 5-7,3-6 |
| ITF M15 Heraklion | 2023/10/25 08:55 | Mario Gonzalez Fernandez v Guy Den Heijer | 6-1,6-3 |
| ITF M25 Tavira | 2023/10/17 14:50 | Daniel Merida Aguilar v Mario Gonzalez Fernandez | 6-1,6-4 |
| Challenger Seville | 2023/09/04 15:20 | Valentin Royer v Mario Gonzalez Fernandez | 6-3,7-6 |
| ITF M15 Monastir | 2023/08/16 08:30 | Mario Gonzalez Fernandez v Daniele Rapagnetta | 6-3,6-1 |
| ITF M15 Monastir | 2023/08/14 14:00 | Mario Gonzalez Fernandez v Vito Dell'Elba | 6-2,6-0 |
| ITF M15 Monastir | 2023/08/13 08:00 | Mario Gonzalez Fernandez v Christopher Chien | 6-0,6-0 |
| ITF M15 Valldoreix | 2022/05/08 14:00 | Eneko R Perez v Asier Civera Martinez | 1-6,1-6 |
| ITF M25 Portimao | 2021/10/25 12:20 | Eneko R Perez v Valentino De Pellegrin | 2-6,4-6 |