Stadium: Court 16 Round: 62 Ground: Clay
| ITF M15 Madrid | 2024/12/01 09:00 | Oscar Jose Gutierrez v Rodrigo Mora Clement | 6-0,6-1 |
| Challenger Rovereto | 2024/11/17 16:00 | Michael Agwi v Oscar Jose Gutierrez | 6-1,7-6 |
| ITF M15 Valencia | 2024/11/12 09:00 | Alejo Sanchez Quilez v Oscar Jose Gutierrez | 2-6,7-6,6-1 |
| ITF M15 Pontevedra | 2024/10/10 09:00 | Oscar Jose Gutierrez v Adrien Gobat | 4-6,3-6 |
| ITF M15 Pontevedra | 2024/10/09 08:30 | Ian Luca Cervantes Tomas v Oscar Jose Gutierrez | 4-6,1-6 |
| ITF M25 Zaragoza | 2024/10/02 10:00 | Miguel Damas v Oscar Jose Gutierrez | 6-4,7-6 |
| ITF M25 Sabadell | 2024/09/25 12:05 | Oscar Jose Gutierrez v Roger Pascual Ferra | 6-1,2-6,4-6 |
| ITF M25 Sabadell | 2024/09/24 08:00 | Oscar Jose Gutierrez v Bekkhan Atlangeriev | 6-3,7-6 |
| ITF M15 Madrid | 2024/12/02 08:30 | Samuel D F Garcia v Mario Mansilla Diez | 4-6,2-6 |
| ITF M15 Alcala De Henares | 2024/11/19 10:15 | Luke Simkiss v Mario Mansilla Diez | 6-2,6-3 |
| ITF M15 Alcala De Henares | 2024/11/18 11:30 | Mustapha El Natour v Mario Mansilla Diez | 2-6,6-7 |
| ITF M15 Alcala De Henares | 2024/11/17 13:00 | Hugo Garcia Gomez v Mario Mansilla Diez | 5-7,2-6 |
| ITF M15 Valencia | 2024/11/11 09:00 | Alvaro Jimenez v Mario Mansilla Diez | 6-1,6-2 |
| ITF M15 Valencia | 2024/11/10 13:00 | Sebastian Pino v Mario Mansilla Diez | 2-6,6-3,7-10 |
| ITF M15 Castellon | 2024/10/15 09:00 | Manel L Juncadella v Mario Mansilla Diez | 2-6,6-2,10-8 |
| ITF M15 Castellon | 2024/10/14 09:30 | Sebastian Pino v Mario Mansilla Diez | 3-6,0-6 |