|
| QF | 2021 M25 Oviedo, Wk. 35 | Clay | L | Nicolas Alvarez | 1-6 6-3 6-4 | [H2H] |
| R16 | 2021 M25 Oviedo, Wk. 35 | Clay | W | Kuzey Cekirge | 7-6(3) 6-1 | [H2H] |
| R32 | 2021 M25 Oviedo, Wk. 35 | Clay | W | Mario MANSILLA Diez | 6-7(4) 6-2 7-5 | [H2H] |
|
| R16 | 2021 M25 Santander, Wk. 34 | Clay | L | Carlos SANCHEZ Jover | 3-6 6-1 6-2 | [H2H] |
| R32 | 2021 M25 Santander, Wk. 34 | Clay | W | Samuel MARTINEZ Arjona | 6-1 6-4 | [H2H] |
|
| F | 2021 M25 Santander, Wk. 34 | Clay | W | Mario MANSILLA Diez | 6-2 6-3 | [H2H] |
| QF | 2021 M25 Santander, Wk. 34 | Clay | W | Victor Bini | 6-1 3-6 10-7 | [H2H] |
|
| R16 | 2021 M15 Xativa, Wk. 31 | Clay | L | Carlos LOPEZ Montagud | 6-4 6-2 | [H2H] |
| R32 | 2021 M15 Xativa, Wk. 31 | Clay | W | Daniel Merida Aguilar | 4-6 6-3 7-5 | [H2H] |
|
| R32 | 2021 M15 Castelo Branco, Wk. 30 | Hard | L | Duarte Vale | 7-6(7) 6-3 | [H2H] |
|
| F | 2021 M25 Idanha-a-Nova, Wk. 28 | Hard | L | Daniel Little | 6-3 6-7(1) 10-7 | [H2H] |
| SF | 2021 M25 Idanha-a-Nova, Wk. 28 | Hard | W | Ben Jones | 7-5 6-3 | [H2H] |
| QF | 2021 M25 Idanha-a-Nova, Wk. 28 | Hard | W | Mario Gonzalez Fernandez | 4-6 7-6(2) 10-7 | [H2H] |
|
| F | 2021 M15 Almada, Wk. 27 | Hard | L | Daniel Batista | 6-4 6-4 | [H2H] |
| QF | 2021 M15 Almada, Wk. 27 | Hard | W | Tadas Babelis | 6-3 6-0 | [H2H] |
|
| QF | 2021 M25 Bakio, Wk. 26 | Hard | L | Christian Harrison | 6-3 6-4 | [H2H] |
| R16 | 2021 M25 Bakio, Wk. 26 | Hard | W | Lucas Catarina | 3-6 6-4 7-6(5) | [H2H] |
| R32 | 2021 M25 Bakio, Wk. 26 | Hard | W | Mikel LOPEZ Hernaez | 6-1 6-3 | [H2H] |
|
| F | 2021 M25 Bakio, Wk. 26 | Hard | W | Jose Joaquin Miranda Cisneros | 6-3 7-6(5) | [H2H] |
|
| R32 | 2021 M15 Marbella, Wk. 21 | Hard | L | Daniel Merida Aguilar | 3-6 6-1 6-2 | [H2H] |
|
| F | 2021 M25 Vic, Wk. 20 | Clay | L | Johan Nikles | 6-3 7-6(2) | [H2H] |
| SF | 2021 M25 Vic, Wk. 20 | Clay | W | Martin Damm | 6-3 6-7(5) 10-6 | [H2H] |
| QF | 2021 M25 Vic, Wk. 20 | Clay | W | Lawrence Bataljin | 6-2 6-3 | [H2H] |
|
| R32 | 2021 M15 Valldoreix, Wk. 19 | Clay | L | Oscar Jose Gutierrez | 6-4 7-6(5) | [H2H] |
|
| F | 2021 M15 Valldoreix, Wk. 19 | Clay | W | Roman Andres Burruchaga | 6-3 6-7(2) 11-9 | [H2H] |
| SF | 2021 M15 Valldoreix, Wk. 19 | Clay | W | Benjamin Pietri | 7-5 6-4 | [H2H] |
| QF | 2021 M15 Valldoreix, Wk. 19 | Clay | W | Pablo Alemany | 6-1 3-6 10-8 | [H2H] |
|
| SF | 2021 M15 Majadahonda, Wk. 18 | Clay | L | Niels Visker | 6-4 6-3 | [H2H] |
| QF | 2021 M15 Majadahonda, Wk. 18 | Clay | W | Arthur Reymond | 6-1 6-2 | [H2H] |
|
| QF | 2021 M15 Las Palmas de Gran Canaria, Wk. 17 | Clay | L | Aaron Cohen | 6-3 6-7(0) 10-5 | [H2H] |
