|
| QF | 2021 Delray Beach | Hard | L | Hubert Hurkacz | 6-4 6-4 | [H2H] |
| R16 | 2021 Delray Beach | Hard | W | Ivo Karlovic | 6-2 6-4 | [H2H] |
| R32 | 2021 Delray Beach | Hard | W | Noah Rubin | 7-6(1) 6-3 | [H2H] |
|
| F | 2021 Delray Beach | Hard | W | Viktor Galovic | 6-3 7-5 | [H2H] |
| QF | 2021 Delray Beach | Hard | W | Gonzalo Escobar | 6-4 6-7(6) 7-5 | [H2H] |
|
| R32 | 2020 Campinas Challenger | Clay | L | Emilio Gomez | 6-3 7-6(10) | [H2H] |
|
| R16 | 2020 Sao Paulo Challenger | Clay | L | Dmitry Popko | 6-1 6-1 | [H2H] |
| R32 | 2020 Sao Paulo Challenger | Clay | W | Facundo Arguello | 6-7(0) 6-3 6-1 | [H2H] |
|
| R32 | 2020 Guayaquil Challenger | Clay | L | Sebastian Baez | 7-5 7-6(1) | [H2H] |
|
| F | 2020 M15 Fayetteville, Wk. 45 | Hard | L | Alexis Galarneau | 6-2 6-1 | [H2H] |
| SF | 2020 M15 Fayetteville, Wk. 45 | Hard | W | Liam Draxl | 7-5 2-6 6-3 | [H2H] |
| QF | 2020 M15 Fayetteville, Wk. 45 | Hard | W | Martin Damm | 6-4 7-5 | [H2H] |
| R16 | 2020 M15 Fayetteville, Wk. 45 | Hard | W | Trent Bryde | 6-3 5-7 6-3 | [H2H] |
| R32 | 2020 M15 Fayetteville, Wk. 45 | Hard | W | Sam Riffice | 6-2 7-6(5) | [H2H] |
|
| RR | 2020 Davis Cup, World Group, QR, JPN-ECU | Hard | W | Yasutaka Uchiyama | 7-6(4) 2-6 7-6(8) | [H2H] |
| RR | 2020 Davis Cup, World Group, QR, JPN-ECU | Hard | W | Go Soeda | | [H2H] |
|
| R16 | 2020 Colombus Challenger | Hard | L | Jeff Wolf | 6-2 4-6 6-2 | [H2H] |
| R32 | 2020 Colombus Challenger | Hard | W | Andrew Harris | 7-6(5) 4-6 6-1 | [H2H] |
| R64 | 2020 Colombus Challenger | Hard | W | John Mcnally | 7-6(3) 7-6(5) | [H2H] |
|
| R16 | 2020 Morelos Challenger | Hard | L | Guilherme Clezar | 7-6(2) 6-2 | [H2H] |
| R32 | 2020 Morelos Challenger | Hard | W | Benjamin Lock | 6-2 5-7 6-1 | [H2H] |
|
| R32 | 2020 Cleveland Challenger | Hard | L | Denis Kudla | 7-5 6-4 | [H2H] |
| R64 | 2020 Cleveland Challenger | Hard | W | Manuel Guinard | 7-5 6-1 | [H2H] |
|
| R32 | 2020 Dallas Challenger | Hard | L | Bradley Klahn | 7-6(6) 6-4 | [H2H] |
| R64 | 2020 Dallas Challenger | Hard | W | Hunter Reese | 7-6(3) 7-5 | [H2H] |
|
| R32 | 2020 Newport Beach Challenger | Hard | L | Steve Johnson | 6-3 6-2 | [H2H] |
| R64 | 2020 Newport Beach Challenger | Hard | W | Gonzalo Escobar | 5-1 ret. | [H2H] |
|
| QF | 2020 Ann Arbor Challenger | Hard | L | Roberto Cid | 6-4 6-4 | [H2H] |
| R16 | 2020 Ann Arbor Challenger | Hard | W | Nino Serdarusic | 7-5 7-6(5) | [H2H] |
| R32 | 2020 Ann Arbor Challenger | Hard | W | Tobias Simon | 6-4 6-7(8) 7-6(4) | [H2H] |
