| Australian Open WC | 2019/12/09 02:25 | John-Patrick Smith v Brandon Walkin | 6-3,7-6,6-3 |
| Challenger Monterrey | 2020/03/06 20:30 | Adrian Mannarino v John-Patrick Smith | 6-4,6-1 |
| Challenger Monterrey | 2020/03/05 17:00 | John-Patrick Smith v Gian Marco Moroni | 7-6,6-1 |
| Challenger Monterrey | 2020/03/03 17:05 | Steven Diez v John-Patrick Smith | 1-6,0-6 |
| Challenger Monterrey | 2020/03/02 20:45 | John-Patrick Smith v Milledge Cossu | 6-1,6-0 |
| Challenger Morelos | 2020/02/18 19:20 | John-Patrick Smith v Evan King | 4-6,6-3,5-7 |
| Challenger Cleveland | 2020/02/10 15:50 | Guilherme Clezar v John-Patrick Smith | 6-3,2-6,7-6 |
| Australian Open | 2020/01/20 00:00 | Guido Pella v John-Patrick Smith | 6-3,7-5,6-4 |
| ATP Adelaide | 2020/01/11 07:00 | Nicolas Jarry v John-Patrick Smith | 6-3,6-3 |
| ITF M15 Cancun | 2020/02/18 14:00 | Maksim Tikhomirov v Brandon Walkin | 6-4,6-3 |
| ITF M15 Cancun | 2020/02/12 14:00 | David Volfson v Brandon Walkin | 6-3,7-6 |
| ITF M15 Cancun | 2020/02/06 16:50 | Brandon Walkin v Zane Khan | 4-6,3-6 |
| ITF M15 Cancun | 2020/02/05 15:40 | Emilio Andrea Segarelli v Brandon Walkin | 2-6,4-6 |
| ITF M15 Cancun | 2020/01/30 14:30 | Ajeet Rai v Brandon Walkin | 7-5,6-3 |
| ITF M15 Cancun | 2020/01/29 19:10 | Brandon Walkin v David Volfson | 6-4,6-3 |
| ITF M15 Cancun | 2020/01/18 14:00 | Alessandro Bega v Brandon Walkin | 7-5,6-2 |
| ITF M15 Cancun | 2020/01/17 14:00 | Brandon Walkin v Tanner K Smith | 6-4,7-5 |