Stadium: Court 2 Round: 26 Ground: Clay
| ITF M25 Denia | 2023/07/26 14:40 | Diego A B Sanchez v Carlos Lopez Montagud | 3-6,1-6 |
| ITF M15 Nules | 2021/11/17 14:50 | Diego A B Sanchez v Carlos Lopez Montagud | 6-4,3-6,6-2 |
| ITF M15 Valldoreix | 2020/11/09 12:00 | Diego A B Sanchez v Carlos Lopez Montagud | 6-4,6-4 |
| ITF M15 Castellon | 2023/10/17 11:00 | Diego A B Sanchez v Jorge Martinez Martinez | 5-7,7-5,6-3 |
| ITF M15 Vigo | 2023/10/12 13:30 | Jorge Martinez Martinez v Diego A B Sanchez | 7-6,6-2 |
| ITF M15 Vigo | 2023/10/11 15:00 | Diego A B Sanchez v Nicolas Buitrago | 6-0,6-1 |
| Challenger Alicante | 2023/10/03 10:50 | Diego A B Sanchez v Emilio Nava | 4-6,3-6 |
| ITF M15 Melilla | 2023/09/22 11:25 | Alejo Sanchez Quilez v Diego A B Sanchez | 7-5,6-0 |
| ITF M15 Melilla | 2023/09/21 09:40 | Carlos Gimeno Valero v Diego A B Sanchez | 3-6,6-3,2-6 |
| ITF M15 Melilla | 2023/09/20 10:45 | Sam K Baumgartner v Diego A B Sanchez | 3-6,1-6 |
| Challenger Seville | 2023/09/05 15:00 | Diego A B Sanchez v Mikhail Kukushkin | 4-6,4-6 |
| ITF M15 Castellon | 2023/10/18 09:30 | Noah Regas v Carlos Lopez Montagud | 2-6,5-7 |
| ITF M25 Zaragoza | 2023/10/06 15:30 | Felix Gill v Carlos Lopez Montagud | 6-4,6-3 |
| ITF M25 Zaragoza | 2023/10/05 09:00 | Leonid Sheyngezikht v Carlos Lopez Montagud | 6-4,4-6,3-6 |
| ITF M25 Zaragoza | 2023/10/04 08:30 | Michiel de Krom v Carlos Lopez Montagud | 6-4,1-6,3-6 |
| ITF M25 Santa Margherita | 2023/09/26 13:30 | Carlos Lopez Montagud v Andrea Picchione | 6-7,1-6 |
| ITF M25 Santa Margherita | 2023/09/21 10:50 | Federico Arnaboldi v Carlos Lopez Montagud | 4-6,6-4,7-6 |
| ITF M25 Santa Margherita | 2023/09/20 12:30 | Manuel Mazza v Carlos Lopez Montagud | 3-6,2-6 |
| ITF M25 Santa Margherita | 2023/09/18 13:00 | Federico Bondioli v Carlos Lopez Montagud | 4-6,6-7 |