Stadium: Court 7 Round: 26 Ground: Clay
| ITF M25 Benicarlo | 2023/11/06 09:00 | Oscar Jose Gutierrez v Iker Sevilla | 6-1,6-1 |
| ITF M25 Benicarlo | 2023/11/05 08:30 | Oscar Jose Gutierrez v Darius Florin Pop | 6-3,6-2 |
| ITF M25 Mulhouse | 2023/10/29 16:40 | Oscar Jose Gutierrez v Antoine Walch | 2-6,1-6 |
| ITF M15 Castellon | 2023/10/19 07:25 | Sergi Perez Contri v Oscar Jose Gutierrez | 6-4,4-6,6-4 |
| ITF M15 Castellon | 2023/10/18 07:30 | Ignacio Parisca v Oscar Jose Gutierrez | 4-6,6-7 |
| ITF M15 Castellon | 2023/10/17 07:30 | Oscar Jose Gutierrez v Sergi Fita Juan | 6-1,6-1 |
| ITF M15 Castellon | 2023/10/16 11:00 | Oscar Jose Gutierrez v Asier Civera Martinez | 6-0,6-0 |
| ITF M15 Castellon | 2023/10/15 10:00 | Oscar Jose Gutierrez v Valentin Lapalu | 7-6,7-6 |
| ITF M15 Madrid | 2023/12/09 11:05 | Marco Trungelliti v Julio Cesar Porras | 6-3,6-4 |
| ITF M15 Madrid | 2023/12/08 10:00 | Georgii Kravchenko v Julio Cesar Porras | 3-6,4-6 |
| ITF M15 Madrid | 2023/12/07 13:20 | Julio Cesar Porras v Andrey Chepelev | 6-1,7-5 |
| ITF M15 Madrid | 2023/12/06 12:20 | Julio Cesar Porras v Mikel Martinez | 6-2,6-2 |
| ITF M15 Madrid | 2023/11/30 11:55 | Alastair Gray v Julio Cesar Porras | 6-1,7-6 |
| ITF M25 Zaragoza | 2023/10/08 09:30 | Julio Cesar Porras v Felix Gill | 4-6,1-6 |
| ITF M25 Zaragoza | 2023/10/07 08:30 | Julio Cesar Porras v Deney Wassermann | 3-6,7-5,6-1 |
| ITF M25 Zaragoza | 2023/10/05 09:00 | Richard Zusman v Julio Cesar Porras | 6-7,2-6 |