|
| R32 | 2021 M25 Santander, Wk. 34 | Clay | L | Nicolas ALVAREZ Varona | 6-3 6-4 | [H2H] |
|
| R16 | 2021 M15 Gdynia, Wk. 32 | Clay | L | Roman Andres Burruchaga | 6-2 6-3 | [H2H] |
| R32 | 2021 M15 Gdynia, Wk. 32 | Clay | W | Olaf Pieczkowski | 6-4 6-0 | [H2H] |
|
| R32 | 2021 M25 Gandia, Wk. 29 | Clay | L | Francisco Andreu Garcia | 2-6 3-2 ret. | [H2H] |
|
| R32 | 2021 M25 Montauban, Wk. 25 | Clay | L | Dan Added | 6-2 6-2 | [H2H] |
|
| R32 | 2021 M25 Grasse, Wk. 24 | Clay | L | Leandro Riedi | 7-6(5) 7-5 | [H2H] |
|
| F | 2021 M15 Bucharest, Wk. 21 | Clay | L | Dragos Nicolae Madaras | 2-6 6-3 6-2 | [H2H] |
| SF | 2021 M15 Bucharest, Wk. 21 | Clay | W | Uladzimir Ignatik | 2-6 7-5 6-4 | [H2H] |
| QF | 2021 M15 Bucharest, Wk. 21 | Clay | W | Cezar Cretu (ROU) | 7-6(5) 6-0 | [H2H] |
| R16 | 2021 M15 Bucharest, Wk. 21 | Clay | W | Juan Ignacio Galarza | 7-5 6-3 | [H2H] |
| R32 | 2021 M15 Bucharest, Wk. 21 | Clay | W | Mircea-Alexandru Jecan | 7-5 6-1 | [H2H] |
|
| F | 2021 M25 Vic, Wk. 20 | Clay | L | Benjamin WINTER Lopez | 6-2 6-2 | [H2H] |
| SF | 2021 M25 Vic, Wk. 20 | Clay | W | Inaki Cabrera Bello | 3-6 6-1 10-4 | [H2H] |
| QF | 2021 M25 Vic, Wk. 20 | Clay | W | Bruno PUJOL Navarro | 6-4 6-4 | [H2H] |
|
| R32 | 2021 M15 Valldoreix, Wk. 19 | Clay | L | Johan Nikles | 6-4 1-6 6-3 | [H2H] |
|
| R32 | 2021 M15 Majadahonda, Wk. 18 | Clay | L | Pedro VIVES Marcos | 6-4 6-2 | [H2H] |
|
| F | 2021 M15 Majadahonda, Wk. 18 | Clay | W | Benjamin WINTER Lopez | 3-6 6-1 10-4 | [H2H] |
| SF | 2021 M15 Majadahonda, Wk. 18 | Clay | W | Juan Bautista Otegui | 6-2 7-5 | [H2H] |
| QF | 2021 M15 Majadahonda, Wk. 18 | Clay | W | Alejandro MORO Canas | 6-4 6-4 | [H2H] |
|
| R32 | 2021 M25 Reus, Wk. 15 | Clay | L | Alex MARTI Pujolras | 6-1 2-6 6-2 | [H2H] |
|
| R32 | 2021 M15 Antalya, Wk. 14 | Clay | L | Antonio Massara | 3-6 6-3 6-1 | [H2H] |
|
| R32 | 2021 M25 La Nucia, Wk. 11 | Clay | L | Sebastian Fanselow | 5-2 ret. | [H2H] |
|
| QF | 2021 M15 La Nucia, Wk. 10 | Clay | L | Pol MARTIN Tiffon | 4-6 6-2 6-0 | [H2H] |
| R16 | 2021 M15 La Nucia, Wk. 10 | Clay | W | Max Alcala Gurri | 6-4 3-6 6-4 | [H2H] |
| R32 | 2021 M15 La Nucia, Wk. 10 | Clay | W | Francisco Andreu Garcia | 6-2 6-1 | [H2H] |
|
| F | 2021 Gran Canaria 2 Challenger | Clay | L | Emilio Nava | 6-1 3-6 6-4 | [H2H] |
| QF | 2021 Gran Canaria 2 Challenger | Clay | W | Marco Bortolotti | 6-1 7-5 | [H2H] |
|
| R32 | 2021 M25 Naples, Wk. 8 | Clay | L | Alejandro Gonzalez | 6-3 6-1 | [H2H] |
|
| R16 | 2021 M25 Naples, Wk. 7 | Clay | L | Sekou Bangoura | 2-6 6-3 6-1 | [H2H] |
| R32 | 2021 M25 Naples, Wk. 7 | Clay | W | Zane Khan | 6-4 6-2 | [H2H] |
