| Challenger Sarasota | 2018/04/16 20:30 | Michael Mmoh v Sebastian Korda | 6-2,6-4 |
| Challenger Drummondville | 2020/02/22 00:00 | Christopher O'Connell v Sebastian Korda | 6-3,6-4 |
| Challenger Drummondville | 2020/02/21 00:00 | Sebastian Korda v Max Purcell | 6-7,6-1,6-0 |
| Challenger Drummondville | 2020/02/19 15:00 | Sebastian Korda v Tobias Simon | 6-3,4-6,7-6 |
| Challenger Cleveland | 2020/02/13 18:40 | Denis Kudla v Sebastian Korda | 6-1,6-3 |
| Challenger Cleveland | 2020/02/11 20:30 | Donald Young v Sebastian Korda | 3-6,2-6 |
| Challenger Dallas | 2020/02/03 21:00 | Yosuke Watanuki v Sebastian Korda | 6-3,7-5 |
| Challenger Newport Beach | 2020/01/30 19:30 | Sebastian Korda v Bradley Klahn | 7-5,3-6,4-6 |
| Challenger Newport Beach | 2020/01/28 21:05 | Marcos Giron v Sebastian Korda | 4-6,6-3,6-7 |
| Challenger Indian Wells | 2020/03/02 18:00 | Akira Santillan v Michael Mmoh | 0-6,3-6 |
| Challenger Drummondville | 2020/02/20 18:50 | Arthur Rinderknech v Michael Mmoh | 6-2,3-6,6-3 |
| Challenger Drummondville | 2020/02/18 20:25 | Manuel Guinard v Michael Mmoh | 2-6,6-3,4-6 |
| Challenger Cleveland | 2020/02/13 23:00 | Michael Mmoh v Mikael Torpegaard | 6-7,6-4,6-7 |
| Challenger Cleveland | 2020/02/12 00:05 | Michael Mmoh v Brandon Nakashima | 7-6,6-2 |
| Challenger Dallas | 2020/02/06 16:00 | Michael Mmoh v Jurij Rodionov | 7-6,2-6,1-6 |
| Challenger Dallas | 2020/02/04 20:50 | Peter Polansky v Michael Mmoh | 3-6,2-6 |
| Challenger Dallas | 2020/02/04 01:00 | Michael Mmoh v Aleksandar Kovacevic | 7-6,7-6 |