|
| R32 | 2021 M15 Monastir, Wk. 36 | Hard | W | Giorgio Ricca | | [H2H] |
|
| R16 | 2021 M15 Monastir, Wk. 35 | Hard | L | Kyle Seelig | 6-4 6-0 | [H2H] |
| R32 | 2021 M15 Monastir, Wk. 35 | Hard | W | Marat Sharipov (RUS) | 6-2 6-3 | [H2H] |
|
| QF | 2021 M15 Monastir, Wk. 34 | Hard | L | Mateo Nicolas Martinez | 7-6(8) 6-4 | [H2H] |
| R16 | 2021 M15 Monastir, Wk. 34 | Hard | W | Yuki Mochizuki | 6-3 1-6 6-0 | [H2H] |
| R32 | 2021 M15 Monastir, Wk. 34 | Hard | W | Dostanbek Tashbulatov | 6-2 6-2 | [H2H] |
|
| SF | 2021 M15 Monastir, Wk. 33 | Hard | L | Duarte Vale | 7-6(3) 6-2 | [H2H] |
| QF | 2021 M15 Monastir, Wk. 33 | Hard | W | Jeremy Beale | 2-6 7-5 1-0 ret. | [H2H] |
| R16 | 2021 M15 Monastir, Wk. 33 | Hard | W | Naoki Tajima | 6-3 6-3 | [H2H] |
| R32 | 2021 M15 Monastir, Wk. 33 | Hard | W | Adil Kalyanpur | 6-2 6-2 | [H2H] |
|
| QF | 2021 M25 Decatur, Wk. 31 | Hard | L | Siphosothando Montsi | 2-6 6-2 10-7 | [H2H] |
|
| R32 | 2021 M25 Champaign, Wk. 30 | Hard | L | Rio Noguchi | 7-6(7) 6-2 | [H2H] |
|
| QF | 2021 Abierto Mexicano de Tenis Mifel | Hard | L | Alex Rybakov | 6-3 6-4 | [H2H] |
|
| SF | 2021 M15 Champaign, Wk. 25 | Hard | L | Jason Murray Kubler | 6-0 6-3 | [H2H] |
| QF | 2021 M15 Champaign, Wk. 25 | Hard | W | Kweisi Kenyatte | 6-2 6-4 | [H2H] |
| R16 | 2021 M15 Champaign, Wk. 25 | Hard | W | Dane Sweeny | 7-6(0) 7-6(4) | [H2H] |
| R32 | 2021 M15 Champaign, Wk. 25 | Hard | W | Sho Shimabukuro | 3-6 6-2 6-1 | [H2H] |
|
| QF | 2021 M25 Tulsa, Wk. 24 | Hard | L | Sam Riffice | 6-0 7-6(5) | [H2H] |
| R16 | 2021 M25 Tulsa, Wk. 24 | Hard | W | Gonzalo Villanueva | 6-4 6-3 | [H2H] |
| R32 | 2021 M25 Tulsa, Wk. 24 | Hard | W | Kiranpal Pannu | 4-6 7-5 6-1 | [H2H] |
|
| F | 2021 M25 Tulsa, Wk. 24 | Hard | L | Nicolas Barrientos | 7-5 7-5 | [H2H] |
| QF | 2021 M25 Tulsa, Wk. 24 | Hard | W | Tom Hands | 6-1 6-4 | [H2H] |
|
| R16 | 2021 M25 Wichita, Wk. 23 | Hard | L | Zachary Svajda | 6-1 6-0 | [H2H] |
| R32 | 2021 M25 Wichita, Wk. 23 | Hard | W | Benjamin Sigouin | 7-5 4-6 6-1 | [H2H] |
|
| F | 2021 Little Rock Challenger | Hard | L | Dayne Kelly | 6-2 6-1 | [H2H] |
| QF | 2021 Little Rock Challenger | Hard | W | Sekou Bangoura | 4-6 6-1 7-5 | [H2H] |
|
| QF | 2021 Salinas Challenger | Hard | L | Marek Gengel | 6-4 5-7 6-2 | [H2H] |
| QF | 2021 Salinas Challenger | Hard | L | Yusuke Takahashi | 6-4 6-4 | [H2H] |
|
| R64 | 2020 Indian Wells Challenger | Hard | L | Roberto Marcora | 6-4 6-3 | [H2H] |
|
| F | 2020 Indian Wells Challenger | Hard | W | Hunter Reese | 6-4 6-2 | [H2H] |
