|
| R16 | 2021 Salinas Challenger | Hard | L | Hiroki Moriya | 6-0 7-6(3) | [H2H] |
| R32 | 2021 Salinas Challenger | Hard | W | Nick Chappell | 3-6 6-1 7-5 | [H2H] |
|
| F | 2021 Salinas Challenger | Hard | W | Nicolas Alvarez | 7-6(6) 6-4 | [H2H] |
| QF | 2021 Salinas Challenger | Hard | W | Alejandro Gonzalez | 6-2 3-6 6-2 | [H2H] |
|
| R16 | 2021 Salinas Challenger | Hard | L | Camilo UGO Carabelli | 6-1 6-1 | [H2H] |
| R32 | 2021 Salinas Challenger | Hard | W | Marek Gengel | 6-2 6-3 | [H2H] |
|
| F | 2021 Salinas Challenger | Hard | W | Alejandro Gonzalez | 6-2 1-6 6-0 | [H2H] |
| QF | 2021 Salinas Challenger | Hard | W | David Poljak | 6-3 6-3 | [H2H] |
|
| R16 | 2021 M25 Meerbusch, Wk. 15 | Clay | L | Peter Heller | 6-1 6-3 | [H2H] |
| R32 | 2021 M25 Meerbusch, Wk. 15 | Clay | W | Marvin Moeller | 6-4 6-3 | [H2H] |
|
| QF | 2021 Split Challenger | Clay | L | Akira Santillan | 4-6 6-1 7-6(3) | [H2H] |
|
| F | 2021 Lille Challenger | Hard | L | Matteo Martineau | 7-5 7-5 | [H2H] |
| QF | 2021 Lille Challenger | Hard | W | Antoine Escoffier | 5-7 6-4 6-4 | [H2H] |
|
| R32 | 2021 M15 Poitiers, Wk. 11 | Hard | L | Kenny De Schepper | w/o | [H2H] |
|
| SF | 2021 M25 Vale do Lobo, Wk. 10 | Hard | L | Sebastian Fanselow | 6-1 6-3 | [H2H] |
| QF | 2021 M25 Vale do Lobo, Wk. 10 | Hard | W | Francisco Cabral | 6-2 6-2 | [H2H] |
| R16 | 2021 M25 Vale do Lobo, Wk. 10 | Hard | W | Antoine Escoffier | 7-6(2) 6-4 | [H2H] |
| R32 | 2021 M25 Vale do Lobo, Wk. 10 | Hard | W | Alexis Boureau | 6-3 6-1 | [H2H] |
|
| SF | 2021 M25 Faro, Wk. 9 | Hard | L | Lucas Poullain | 6-3 7-6(2) | [H2H] |
| QF | 2021 M25 Faro, Wk. 9 | Hard | W | Dan Added | 6-3 2-6 6-3 | [H2H] |
| R16 | 2021 M25 Faro, Wk. 9 | Hard | W | Maxime Hamou | 7-6(7) 7-6(2) | [H2H] |
| R32 | 2021 M25 Faro, Wk. 9 | Hard | W | Alexis Musialek | 6-1 6-0 | [H2H] |
|
| R16 | 2021 M25 Vale do Lobo, Wk. 8 | Hard | L | Evan Furness | 6-0 6-3 | [H2H] |
| R32 | 2021 M25 Vale do Lobo, Wk. 8 | Hard | W | Ugo Blanchet | 6-3 7-5 | [H2H] |
|
| R32 | 2021 M15 Grenoble, Wk. 6 | Hard | L | Sebastian Fanselow | 2-6 6-4 6-4 | [H2H] |
|
| R16 | 2021 M15+H Bressuire, Wk. 3 | Hard | L | Corentin Denolly | 6-3 7-5 | [H2H] |
| R32 | 2021 M15+H Bressuire, Wk. 3 | Hard | W | Alexis Gautier | 6-3 5-7 7-6(5) | [H2H] |
|
| F | 2021 M15+H Bressuire, Wk. 3 | Hard | W | Johan Sebastien Tatlot | 6-3 1-1 ret. | [H2H] |
| SF | 2021 M15+H Bressuire, Wk. 3 | Hard | W | Youcef Rihane | 6-1 6-3 | [H2H] |
| QF | 2021 M15+H Bressuire, Wk. 3 | Hard | W | Vincent Stouff | 6-7(3) 6-2 10-6 | [H2H] |
