|
| QF | 2021 M25 Oviedo, Wk. 35 | Clay | L | Pol Amoros Ramos | 6-3 6-2 | [H2H] |
|
| QF | 2021 M25 Santander, Wk. 34 | Clay | L | Savva Polukhin | 6-2 6-4 | [H2H] |
|
| QF | 2021 M25 Denia, Wk. 30 | Clay | L | Alberto Barroso Campos | 6-3 6-2 | [H2H] |
|
| QF | 2021 M25 Gandia, Wk. 29 | Clay | L | Matvey Minin | 6-4 6-2 | [H2H] |
|
| QF | 2021 M25 Uriage, Wk. 28 | Clay | L | Amaury Raynel | 6-2 6-1 | [H2H] |
|
| QF | 2021 M25 Velenje, Wk. 27 | Clay | L | Dusan Rajic | 6-1 6-4 | [H2H] |
|
| QF | 2021 M25 Bakio, Wk. 26 | Hard | L | Jordi Mas De Ugarte | 6-3 6-2 | [H2H] |
|
| QF | 2021 M25 Montauban, Wk. 25 | Clay | L | Bradley Paliska | 6-4 6-1 | [H2H] |
|
| QF | 2021 M15 Novomoskovsk, Wk. 22 | Clay | L | Alexander Zgirovsky | 6-0 6-4 | [H2H] |
|
| SF | 2021 M15 Novomoskovsk, Wk. 21 | Clay | L | Bruno PUJOL Navarro | 6-2 6-2 | [H2H] |
| QF | 2021 M15 Novomoskovsk, Wk. 21 | Clay | W | Mykyta Markin | 6-2 6-0 | [H2H] |
|
| SF | 2021 M25 Vic, Wk. 20 | Clay | L | Pol Toledo Bague | 3-6 6-1 10-4 | [H2H] |
| QF | 2021 M25 Vic, Wk. 20 | Clay | W | Matvey Minin | 6-4 4-6 11-9 | [H2H] |
|
| SF | 2021 M15 Valldoreix, Wk. 19 | Clay | L | Louis Dussin | 6-1 5-7 10-5 | [H2H] |
| QF | 2021 M15 Valldoreix, Wk. 19 | Clay | W | Jordi Garcia Mestre | 6-4 5-7 10-5 | [H2H] |
|
| F | 2021 M15 Las Palmas de Gran Canaria, Wk. 17 | Clay | L | Alberto Barroso Campos | 1-6 6-1 10-4 | [H2H] |
| SF | 2021 M15 Las Palmas de Gran Canaria, Wk. 17 | Clay | W | Rafael Giotis | 6-3 6-4 | [H2H] |
| QF | 2021 M15 Las Palmas de Gran Canaria, Wk. 17 | Clay | W | IGNACIO BENZAL Alia | 1-6 6-3 10-5 | [H2H] |
|
| QF | 2021 M25 Reus, Wk. 15 | Clay | L | Jose Joaquin Miranda Cisneros | 3-6 6-3 10-5 | [H2H] |
|
| SF | 2021 M15 Sharm El Sheikh, Wk. 14 | Hard | L | Karlo Cubelic | 4-6 7-5 10-8 | [H2H] |
| QF | 2021 M15 Sharm El Sheikh, Wk. 14 | Hard | W | Mikhail Svanidze | 7-5 6-1 | [H2H] |
|
| QF | 2021 M15 Sharm El Sheikh, Wk. 13 | Hard | L | Karlo Cubelic | 6-1 7-5 | [H2H] |
|
| QF | 2021 M25 La Nucia, Wk. 11 | Clay | L | Yan Bondarevskiy | 6-2 6-4 | [H2H] |
|
| SF | 2021 M15 La Nucia, Wk. 10 | Clay | L | Andrey Chepelev | 7-6(4) 6-3 | [H2H] |
| QF | 2021 M15 La Nucia, Wk. 10 | Clay | W | Pablo Alemany | 7-6(3) 6-3 | [H2H] |
|
| QF | 2021 M25 Faro, Wk. 9 | Hard | L | Ugo Blanchet | 6-0 6-1 | [H2H] |
|
| F | 2021 M25 Vale do Lobo, Wk. 8 | Hard | L | Bradley Paliska | 6-3 6-7(8) 13-11 | [H2H] |
| SF | 2021 M25 Vale do Lobo, Wk. 8 | Hard | W | Mayeul Darras | 7-5 7-5 | [H2H] |
| QF | 2021 M25 Vale do Lobo, Wk. 8 | Hard | W | Duarte Correia | 6-0 6-0 | [H2H] |
