Estádio: Pista 2 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Melilha | 2020/09/23 07:55 | Diego A B Sanchez v Gianmarco Ferrari | 0-6,2-6 |
| ITF - M15 Sintra | 2020/09/14 14:40 | Arnaud Bovy v Diego A B Sanchez | 6-1,6-1 |
| ITF - M15 Sintra | 2020/09/14 10:00 | Diego A B Sanchez v Antonio Cayetano March | 6-1,6-4 |
| ITF - M15 Sintra | 2020/09/13 14:00 | Ricardo Batista v Diego A B Sanchez | 0-6,0-6 |
| ITF - M15 Sintra | 2020/09/07 08:30 | Diego A B Sanchez v Mateus Alves | 3-6,1-6 |
| ITF - M15 Sintra | 2020/09/06 08:30 | Matheus P De Almeida v Diego A B Sanchez | 4-6,3-6 |
| Espanha - Summer League | 2020/07/29 15:00 | Diego A B Sanchez v Timofey Skatov | 3-6,2-6 |
| Espanha - Summer League | 2020/07/23 09:30 | Diego A B Sanchez v Carlos Taberner | 7-6,3-6,1-6 |
| Challenger - Barcelona | 2020/10/08 10:30 | Carlos Alcaraz Garfia v Mario Vilella Martinez | 6-3,4-6,6-2 |
| Challenger - Barcelona | 2020/10/05 11:05 | Aleksandar Vukic v Mario Vilella Martinez | 6-2,3-6,6-7 |
| Open de França | 2020/09/23 13:45 | Mario Vilella Martinez v Daniel Elahi Galan | 6-7,0-6 |
| Open de França | 2020/09/21 15:40 | Evgeny Donskoy v Mario Vilella Martinez | 3-6,5-7 |
| Challenger - Cordenons | 2020/09/03 15:00 | Andrea Collarini v Mario Vilella Martinez | 6-2,6-4 |
| Challenger - Cordenons | 2020/09/02 12:00 | Mario Vilella Martinez v Lorenzo Giustino | 6-4,2-6,6-4 |
| Challenger - Trieste | 2020/08/29 08:00 | Mario Vilella Martinez v Riccardo Bonadio | 6-7,2-6 |
| Challenger - Trieste | 2020/08/28 10:00 | Liam Broady v Mario Vilella Martinez | 7-6,4-6,4-6 |