|
| R16 | 2021 M15 Santo Domingo, Wk. 49 | Hard | L | Marco Brugnerotto | 6-1 6-1 | [H2H] |
| R32 | 2021 M15 Santo Domingo, Wk. 49 | Hard | W | Jorge Brian Panta Herreros | 6-3 6-4 | [H2H] |
|
| F | 2021 M15 Santo Domingo, Wk. 49 | Hard | W | Alberto Puello | 6-3 6-1 | [H2H] |
| SF | 2021 M15 Santo Domingo, Wk. 49 | Hard | W | Alvaro Perez | 6-0 6-4 | [H2H] |
|
| R32 | 2021 M15 Santo Domingo, Wk. 48 | Hard | L | Blaise Bicknell | 6-1 6-2 | [H2H] |
|
| F | 2021 M15 Santo Domingo, Wk. 48 | Hard | W | Sandro Cottino | 6-3 6-1 | [H2H] |
| SF | 2021 M15 Santo Domingo, Wk. 48 | Hard | W | Juan Luis Yanine | 6-2 6-2 | [H2H] |
|
| R32 | 2021 M25 Columbus, Wk. 46 | Hard | L | Toby Alex Kodat | 6-1 6-1 | [H2H] |
|
| R32 | 2021 M25 Harlingen, Wk. 45 | Hard | L | Paul Jubb | 7-5 6-1 | [H2H] |
|
| F | 2021 M25 Harlingen, Wk. 45 | Hard | L | Jeremy Schifris | w/o | [H2H] |
|
| F | 2021 M15 Fayetteville, Wk. 44 | Hard | L | Henry Patten | 6-3 6-4 | [H2H] |
| QF | 2021 M15 Fayetteville, Wk. 44 | Hard | W | Foster Rogers | 6-2 6-3 | [H2H] |
|
| QF | 2021 M15 Tallahassee, Wk. 43 | Hard | L | Francisco Rocha | 6-2 1-6 10-8 | [H2H] |
|
| QF | 2021 M15 Cancun, Wk. 40 | Hard | L | Lucca Pinto | 6-4 2-0 ret. | [H2H] |
|
| SF | 2021 M15 Cancun, Wk. 39 | Hard | L | Andres Urrea | 3-6 6-3 11-9 | [H2H] |
| QF | 2021 M15 Cancun, Wk. 39 | Hard | W | Lance Amaury LAGE Castelan | 6-0 6-1 | [H2H] |
|
| R32 | 2021 M15 Cancun, Wk. 38 | Hard | L | Michael Zhu | 7-5 6-4 | [H2H] |
|
| F | 2021 M15 Champaign, Wk. 37 | Hard | L | Alexander Petrov | 7-5 1-0 ret. | [H2H] |
| QF | 2021 M15 Champaign, Wk. 37 | Hard | W | Harrison Hines | 6-0 6-1 | [H2H] |
|
| QF | 2021 M25 Decatur, Wk. 31 | Hard | L | Nathan Ponwith | 6-1 6-3 | [H2H] |
|
| QF | 2021 M25 Champaign, Wk. 30 | Hard | L | Connor Farren | 6-2 6-3 | [H2H] |
|
| F | 2021 M15 Edwardsville, Wk. 29 | Hard | L | Ryan Shane | 6-2 6-7(1) 10-7 | [H2H] |
| QF | 2021 M15 Edwardsville, Wk. 29 | Hard | W | Brian Battistone | 6-7(5) 6-3 10-5 | [H2H] |
|
| SF | 2021 M15 Heraklion, Wk. 23 | Hard | L | Alec Deckers | 7-6(3) 6-1 | [H2H] |
| QF | 2021 M15 Heraklion, Wk. 23 | Hard | W | Bernardo Vallejo | 6-1 6-1 | [H2H] |
|
| F | 2021 M15 Heraklion, Wk. 22 | Hard | L | Matteo DE Vincentis | 6-2 6-3 | [H2H] |
| SF | 2021 M15 Heraklion, Wk. 22 | Hard | W | Petr Hajek | 6-4 6-7(7) 10-6 | [H2H] |
| QF | 2021 M15 Heraklion, Wk. 22 | Hard | W | Dominik Rys | 6-2 6-3 | [H2H] |
|
| QF | 2021 M15 Heraklion, Wk. 21 | Hard | L | Lior Goldenberg | 4-6 6-3 13-11 | [H2H] |
|
| SF | 2021 M15 Heraklion, Wk. 20 | Hard | L | Ammar Elamin | 3-6 6-2 11-9 | [H2H] |
