| ITF M25 Reus | 2025/04/03 13:00 | Alex Martinez v Mario G Fernandez | 6-3,5-0 |
| ITF M25 Reus | 2025/04/02 12:59 | Mario G Fernandez v Maxence Rivet | 6-1,6-2 |
| ITF M25 Loule | 2025/03/19 17:00 | James Story v Mario G Fernandez | 6-1,6-2 |
| ITF M25 Vale Do Lobo | 2025/03/13 14:00 | Toby Alex Kodat v Mario G Fernandez | 7-6,6-2 |
| ITF M25 Quinta Do Lago | 2025/03/08 10:30 | Pedro Araujo v Mario G Fernandez | 6-3,6-3 |
| ITF M25 Quinta Do Lago | 2025/03/05 10:00 | Sebastian Fanselow v Mario G Fernandez | 6-2,4-6,0-2 |
| ITF M15 Monastir | 2025/02/08 11:00 | Karl Poling v Mario G Fernandez | 6-7,3-1 |
| ITF M15 Monastir | 2025/02/06 09:00 | Ezekiel Clark v Mario G Fernandez | 2-6,6-1,4-6 |