|
| QF | 2021 M15 Gurugram, Wk. 47 | Hard | L | Zsombor Velcz | 6-4 3-6 6-4 | [H2H] |
| R16 | 2021 M15 Gurugram, Wk. 47 | Hard | W | Alexis Canter | 3-6 6-2 6-4 | [H2H] |
| R32 | 2021 M15 Gurugram, Wk. 47 | Hard | W | Philip Sekulic | 6-3 7-6(5) | [H2H] |
|
| R16 | 2021 M15 New Delhi, Wk. 46 | Hard | L | Philip Sekulic | 6-4 6-2 | [H2H] |
| R32 | 2021 M15 New Delhi, Wk. 46 | Hard | W | Karunuday Singh | 6-1 7-6(4) | [H2H] |
|
| F | 2021 M15 Indore, Wk. 45 | Hard | W | Philip Sekulic | 6-4 4-6 6-2 | [H2H] |
| SF | 2021 M15 Indore, Wk. 45 | Hard | W | Dalwinder Singh | 6-2 6-3 | [H2H] |
| QF | 2021 M15 Indore, Wk. 45 | Hard | W | Rishab Agarwal | 7-5 6-3 | [H2H] |
| R16 | 2021 M15 Indore, Wk. 45 | Hard | W | Faisal Qamar | 6-4 6-4 | [H2H] |
| R32 | 2021 M15 Indore, Wk. 45 | Hard | W | Madhwin Kamath | 6-7(4) 6-1 6-1 | [H2H] |
|
| R32 | 2021 M15 Madrid, Wk. 43 | Clay | L | Stefan Micov | 6-3 4-6 7-6(3) | [H2H] |
|
| R32 | 2021 M15 Girona, Wk. 42 | Clay | L | Alexander Weis | 2-6 7-6(2) 6-2 | [H2H] |
|
| R16 | 2021 M15 Platja D'Aro, Wk. 41 | Clay | L | Maxime Chazal | 6-4 7-5 | [H2H] |
| R32 | 2021 M15 Platja D'Aro, Wk. 41 | Clay | W | Pol Amoros Ramos | 6-2 7-5 | [H2H] |
|
| R16 | 2021 M15 Platja D'Aro, Wk. 40 | Clay | L | Giovanni Fonio | 6-0 6-1 | [H2H] |
| R32 | 2021 M15 Platja D'Aro, Wk. 40 | Clay | W | Alex Barrena | 7-5 6-4 | [H2H] |
|
| QF | 2021 Murcia Challenger | Clay | L | Jonathan Mridha | 7-6(2) 6-4 | [H2H] |
|
| R32 | 2021 M25 Madrid, Wk. 37 | Clay | L | Juan Ignacio Galarza | 6-4 2-0 ret. | [H2H] |
|
| F | 2021 M25 Madrid, Wk. 37 | Clay | W | Mario Gonzalez Fernandez | 6-4 6-3 | [H2H] |
| SF | 2021 M25 Madrid, Wk. 37 | Clay | W | Chanon Phunsawat | 6-4 7-5 | [H2H] |
|
| QF | 2021 M15 Allershausen, Wk. 35 | Clay | L | Mick Veldheer | 6-1 4-6 6-0 | [H2H] |
| R16 | 2021 M15 Allershausen, Wk. 35 | Clay | W | Matthew Christopher Romios | 6-1 5-7 6-3 | [H2H] |
| R32 | 2021 M15 Allershausen, Wk. 35 | Clay | W | Adrian Oetzbach | 3-6 6-4 6-4 | [H2H] |
|
| R32 | 2021 M25 Trier, Wk. 34 | Clay | L | Marlon Vankan | 7-6(2) 6-1 | [H2H] |
|
| R16 | 2021 M15 New Delhi, Wk. 13 | Hard | L | Zsombor Velcz | 6-3 6-2 | [H2H] |
| R32 | 2021 M15 New Delhi, Wk. 13 | Hard | W | Preston Brown | 6-3 6-3 | [H2H] |
|
| SF | 2021 M15 Pune, Wk. 12 | Hard | L | Oliver Crawford | 6-4 6-2 | [H2H] |
| QF | 2021 M15 Pune, Wk. 12 | Hard | W | Henry Patten | 3-6 7-6(3) 6-4 | [H2H] |
| R16 | 2021 M15 Pune, Wk. 12 | Hard | W | Zsombor Velcz | 3-6 7-6(5) 6-4 | [H2H] |
| R32 | 2021 M15 Pune, Wk. 12 | Hard | W | Lorenzo Bocchi | 6-1 6-4 | [H2H] |
