Stadium: Stadium Round: 27 Ground: Hardcourt outdoor
| ITF - M25 Tulsa | 2019/06/21 16:25 | Nick Chappell v Ezekiel Clark | 1-6,4-6 |
| ITF - M15 Santo Domingo | 2020/12/10 13:30 | Nick Chappell v Reese Stalder | 6-4,7-6 |
| ITF - M15 Santo Domingo | 2020/12/09 13:30 | Nick Chappell v David Volfson | 6-1,6-1 |
| ITF - M15 Santo Domingo | 2020/12/05 14:30 | Nick Chappell v Oliver Crawford | 5-7,6-0,4-6 |
| ITF - M15 Santo Domingo | 2020/12/04 14:45 | Nick Chappell v Leonardo Civita-Telles | 6-4,7-5 |
| ITF - M15 Santo Domingo | 2020/12/03 15:55 | Nick Chappell v Jesse Flores | 6-3,7-6 |
| ITF - M15 Santo Domingo | 2020/12/01 16:55 | Nick Chappell v Dusty H. Boyer | 7-6,6-2 |
| Challenger - Orlando | 2020/11/19 17:00 | Alexander Ritschard v Nick Chappell | 6-3,6-4 |
| Challenger - Orlando | 2020/11/17 18:35 | Nick Chappell v Ramkumar Ramanathan | 6-3,6-4 |
| ITF - M15 Santo Domingo | 2020/12/10 13:30 | Ezekiel Clark v Jose Olivares | 6-3,6-2 |
| ITF - M15 Santo Domingo | 2020/12/08 17:25 | Conner Huertas Del Pino v Ezekiel Clark | 4-6,0-6 |
| ITF - M15 Santo Domingo | 2020/12/01 16:30 | Keegan Smith v Ezekiel Clark | 6-4,6-4 |
| ITF - M15 Fayetteville | 2020/11/04 19:10 | Charles Broom v Ezekiel Clark | 6-3,6-7,7-6 |
| ITF - M15 East Lansing | 2019/11/22 19:35 | Michael Geerts v Ezekiel Clark | 6-3,6-1 |
| ITF - M15 East Lansing | 2019/11/21 19:20 | Reese Stalder v Ezekiel Clark | 6-7,3-6 |
| ITF - M15 East Lansing | 2019/11/20 20:40 | Errol Smith v Ezekiel Clark | 5-7,1-6 |
| Challenger - Champaign | 2019/11/13 00:20 | Martin Redlicki v Ezekiel Clark | 6-3,6-2 |