|
| R32 | 2021 M15 Monastir, Wk. 41 | Hard | L | Viktor Jovic | 2-6 6-4 6-0 | [H2H] |
|
| F | 2021 M15 Monastir, Wk. 41 | Hard | W | Max Cunat | 6-1 7-5 | [H2H] |
| SF | 2021 M15 Monastir, Wk. 41 | Hard | W | Andres Haefele | 6-0 6-4 | [H2H] |
|
| QF | 2021 M15 Monastir, Wk. 40 | Hard | L | Skander Mansouri | 6-3 6-1 | [H2H] |
| R16 | 2021 M15 Monastir, Wk. 40 | Hard | W | Lohithaksha Bathrinath | 5-7 6-3 6-0 | [H2H] |
| R32 | 2021 M15 Monastir, Wk. 40 | Hard | W | Jabari Stafford | 6-0 6-1 | [H2H] |
|
| R16 | 2021 M25 Sierre, Wk. 35 | Clay | L | Oliver Crawford | 6-1 6-2 | [H2H] |
| R32 | 2021 M25 Sierre, Wk. 35 | Clay | W | Nicolas Parizzia | 7-5 7-6(3) | [H2H] |
|
| R16 | 2021 M25 Caslano, Wk. 34 | Clay | L | Patrick Kypson | 6-1 6-4 | [H2H] |
| R32 | 2021 M25 Caslano, Wk. 34 | Clay | W | Federico Iannaccone | 2-6 6-4 6-4 | [H2H] |
|
| R32 | 2021 M15 Muttenz, Wk. 33 | Clay | L | Remy Bertola | 6-3 6-1 | [H2H] |
|
| F | 2021 M15 Muttenz, Wk. 33 | Clay | W | Nicolas Kobelt | 6-4 6-1 | [H2H] |
| QF | 2021 M15 Muttenz, Wk. 33 | Clay | W | Jasin Jakupi | 6-0 6-0 | [H2H] |
|
| R32 | 2021 M15 Vejle, Wk. 30 | Clay | L | Patrick Kypson | 6-1 6-4 | [H2H] |
|
| R32 | 2021 M25 Uriage, Wk. 28 | Clay | L | Timo Legout | 6-3 6-7(5) 6-4 | [H2H] |
|
| R16 | 2021 M25 Belgrade, Wk. 26 | Clay | L | Skander Mansouri | 6-2 5-7 6-2 | [H2H] |
| R32 | 2021 M25 Belgrade, Wk. 26 | Clay | W | Lazar Milicevic | 7-5 5-7 6-2 | [H2H] |
|
| F | 2021 M25 Belgrade, Wk. 26 | Clay | L | Daniel Cukierman | 6-1 6-4 | [H2H] |
| SF | 2021 M25 Belgrade, Wk. 26 | Clay | W | Petar Pjevcevic | 6-2 6-2 | [H2H] |
| QF | 2021 M25 Belgrade, Wk. 26 | Clay | W | Maxim Krapivin | 6-0 7-5 | [H2H] |
|
| R16 | 2021 M25 Klosters, Wk. 25 | Clay | L | Francesco Forti | 6-3 6-4 | [H2H] |
| R32 | 2021 M25 Klosters, Wk. 25 | Clay | W | Mika Brunold | 6-2 7-5 | [H2H] |
|
| F | 2021 M15 Genova, Wk. 24 | Clay | L | Leopold Zima | 7-5 6-4 | [H2H] |
| QF | 2021 M15 Genova, Wk. 24 | Clay | W | Wishaya Trongcharoenchaikul | 6-4 6-3 | [H2H] |
|
| R32 | 2021 M15 Sarajevo, Wk. 22 | Clay | L | Gergely Madarasz | 6-2 7-6(5) | [H2H] |
|
| R32 | 2021 M15 Bucharest, Wk. 21 | Clay | L | Juan Ignacio Galarza | 6-1 5-7 6-4 | [H2H] |
|
| F | 2021 M15 Bucharest, Wk. 21 | Clay | W | Ioan Alexandru Chirita | 7-6(3) 6-0 | [H2H] |
| SF | 2021 M15 Bucharest, Wk. 21 | Clay | W | David Alexandru Gheorghe | 6-1 6-2 | [H2H] |
| QF | 2021 M15 Bucharest, Wk. 21 | Clay | W | Alexandru Luca | 6-0 6-0 | [H2H] |
|
| R32 | 2021 M15 Monastir, Wk. 16 | Hard | L | Jonathan Mridha | 6-4 6-1 | [H2H] |
