|
| R16 | 2020 Potchefstroom Challenger | Hard | W | Tobias Simon | | [H2H] |
| R32 | 2020 Potchefstroom Challenger | Hard | W | Roberto Ortega-Olmedo | 7-5 6-3 | [H2H] |
|
| F | 2020 M25 Sunderland, Wk. 9 | Hard | W | Igor Sijsling | 6-2 6-0 | [H2H] |
| SF | 2020 M25 Sunderland, Wk. 9 | Hard | W | Valentin Royer | 6-2 6-4 | [H2H] |
| QF | 2020 M25 Sunderland, Wk. 9 | Hard | W | Dan Added | 6-4 6-2 | [H2H] |
| R16 | 2020 M25 Sunderland, Wk. 9 | Hard | W | Evan Furness | 6-4 6-4 | [H2H] |
| R32 | 2020 M25 Sunderland, Wk. 9 | Hard | W | Daniel Michalski | 6-2 ret. | [H2H] |
|
| F | 2020 M25 Glasgow, Wk. 8 | Hard | L | Lucas Poullain | 0-6 7-5 6-3 | [H2H] |
| SF | 2020 M25 Glasgow, Wk. 8 | Hard | W | Evan Hoyt | 6-4 6-4 | [H2H] |
| QF | 2020 M25 Glasgow, Wk. 8 | Hard | W | Wojciech Marek | 6-2 6-4 | [H2H] |
| R16 | 2020 M25 Glasgow, Wk. 8 | Hard | W | Gleb Sakharov | 6-1 6-2 | [H2H] |
| R32 | 2020 M25 Glasgow, Wk. 8 | Hard | W | Karl Friberg | 6-2 6-3 | [H2H] |
|
| QF | 2020 M25 Barnstaple, Wk. 7 | Hard | L | Christopher Heyman | 0-6 6-1 6-4 | [H2H] |
| R16 | 2020 M25 Barnstaple, Wk. 7 | Hard | W | Leopold Zima | 6-1 6-2 | [H2H] |
| R32 | 2020 M25 Barnstaple, Wk. 7 | Hard | W | Kristjan Tamm | 6-1 6-1 | [H2H] |
|
| R32 | 2020 Bangkok 1A Challenger | Hard | L | Denis Istomin | 6-4 6-2 | [H2H] |
| R64 | 2020 Bangkok 1A Challenger | Hard | W | Yunseong Chung | 7-6(5) 6-3 | [H2H] |
|
| R32 | 2019 Helsinki Challenger | Hard | L | Elias Ymer | 6-3 3-6 6-4 | [H2H] |
| R64 | 2019 Helsinki Challenger | Hard | W | Jonas Forejtek | 3-6 6-3 6-4 | [H2H] |
|
| R64 | 2019 Las Vegas Challenger | Hard | L | Ryan Peniston | 7-5 7-6(3) | [H2H] |
|
| R16 | 2019 M25 Fort Worth, Wk. 43 | Hard | L | Nathan Ponwith | 6-3 6-4 | [H2H] |
| R32 | 2019 M25 Fort Worth, Wk. 43 | Hard | W | Tyler Zink | 6-2 6-1 | [H2H] |
|
| QF | 2019 Fairfield Challenger | Hard | L | Christopher O'Connell | 6-2 6-3 | [H2H] |
| R16 | 2019 Fairfield Challenger | Hard | W | Donald Young | 6-3 7-6(1) | [H2H] |
| R32 | 2019 Fairfield Challenger | Hard | W | Jack Sock | 3-6 7-6(2) 6-3 | [H2H] |
| R64 | 2019 Fairfield Challenger | Hard | W | Alex Rybakov | 6-1 2-6 7-5 | [H2H] |
|
| F | 2019 M25 Shrewsbury, Wk. 39 | Hard | W | Julian Ocleppo | 6-4 6-0 | [H2H] |
| SF | 2019 M25 Shrewsbury, Wk. 39 | Hard | W | Tobias Simon | 3-2 ret. | [H2H] |
| QF | 2019 M25 Shrewsbury, Wk. 39 | Hard | W | Francesco Vilardo | 6-4 7-6(2) | [H2H] |
| R16 | 2019 M25 Shrewsbury, Wk. 39 | Hard | W | Sean Hodkin | 6-0 6-3 | [H2H] |
