|
| F | 2021 Tulin Challenger | Clay | L | Uladzimir Ignatik | 6-4 4-6 7-5 | [H2H] |
| QF | 2021 Tulin Challenger | Clay | W | Rafael Matos | 7-6(6) 6-2 | [H2H] |
|
| QF | 2021 M25 Caslano, Wk. 34 | Clay | L | Antoine Bellier | 4-5 ret. | [H2H] |
| R16 | 2021 M25 Caslano, Wk. 34 | Clay | W | Giovanni Oradini | 6-4 4-6 6-3 | [H2H] |
| R32 | 2021 M25 Caslano, Wk. 34 | Clay | W | Stefano Baldoni | 7-6(6) 6-1 | [H2H] |
|
| R32 | 2021 M25 Frankfurt am Main, Wk. 32 | Clay | L | Christian Sigsgaard | 6-3 6-3 | [H2H] |
|
| R32 | 2021 M25 Marburg, Wk. 27 | Clay | L | Neo Niedner | 2-1 ret. | [H2H] |
|
| R32 | 2021 M25 Bakio, Wk. 26 | Hard | L | Pablo Llamas Ruiz | 7-5 6-2 | [H2H] |
|
| R16 | 2021 M25 Klosters, Wk. 25 | Clay | L | Dominic Stephan Stricker | 7-6(3) 6-7(6) 6-3 | [H2H] |
| R32 | 2021 M25 Klosters, Wk. 25 | Clay | W | Tomas Papik | 6-3 6-4 | [H2H] |
|
| F | 2021 Forli Challenger | Clay | L | Thiago Agustin Tirante | 7-6(3) 6-3 | [H2H] |
| QF | 2021 Forli Challenger | Clay | W | Matteo Arnaldi | 7-6(4) 6-2 | [H2H] |
|
| QF | 2021 M15 Gaiba, Wk. 23 | Grass | L | Benjamin Lock | 6-2 6-3 | [H2H] |
| R16 | 2021 M15 Gaiba, Wk. 23 | Grass | W | Federico Bertuccioli | 6-4 6-3 | [H2H] |
| R32 | 2021 M15 Gaiba, Wk. 23 | Grass | W | Andrea Picchione | 7-5 6-7(5) 7-5 | [H2H] |
|
| R32 | 2021 M15 Sarajevo, Wk. 22 | Clay | L | Federico Iannaccone | 6-1 6-3 | [H2H] |
|
| R16 | 2021 M25 Meerbusch, Wk. 15 | Clay | L | Tim Handel | 6-4 7-6(6) | [H2H] |
| R32 | 2021 M25 Meerbusch, Wk. 15 | Clay | W | Sebastian Prechtel | 7-5 3-6 6-3 | [H2H] |
|
| QF | 2021 Lille Challenger | Hard | L | Edan Leshem | 6-2 7-6(6) | [H2H] |
|
| R32 | 2021 M25 Vale do Lobo, Wk. 8 | Hard | L | Vincent Stouff | 1-0 ret. | [H2H] |
|
| R32 | 2021 M15 Sharm El Sheikh, Wk. 6 | Hard | L | Marek Gengel | 7-5 6-4 | [H2H] |
|
| R16 | 2021 M15 Sharm El Sheikh, Wk. 5 | Hard | L | Marko Tepavac | 6-4 6-2 | [H2H] |
| R32 | 2021 M15 Sharm El Sheikh, Wk. 5 | Hard | W | Remy Bertola | 6-2 6-4 | [H2H] |
|
| R32 | 2021 M15+H Bressuire, Wk. 3 | Hard | L | Corentin Denolly | 7-6(4) 7-6(3) | [H2H] |
|
| SF | 2021 M15 Manacor, Wk. 2 | Hard | L | Evan Furness | 6-2 6-3 | [H2H] |
| QF | 2021 M15 Manacor, Wk. 2 | Hard | W | Matteo Martineau | 7-6(5) 1-6 6-3 | [H2H] |
| R16 | 2021 M15 Manacor, Wk. 2 | Hard | W | Zizou Bergs | 6-3 0-6 6-3 | [H2H] |
| R32 | 2021 M15 Manacor, Wk. 2 | Hard | W | Antoine Cornut-Chauvinc | 6-3 6-4 | [H2H] |
|
| R32 | 2021 M15 Manacor, Wk. 1 | Hard | L | Alberto Barroso Campos | 7-5 6-2 | [H2H] |
|
| QF | 2020 M15 Bratislava, Wk. 48 | Hard | L | Bogdan Bobrov | 2-6 7-6(6) 6-4 | [H2H] |
