Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| UTR Pro Tennis Series California | 2020/09/01 20:25 | Reese Stalder v Nick Chappell | 4-6,3-6 |
| UTR Pro Tennis Series California | 2020/08/31 17:50 | Reese Stalder v Nick Chappell | 4-6,3-6 |
| ITF M25 Las Vegas | 2020/03/03 21:30 | Nick Chappell v Reese Stalder | 7-5,6-4 |
| ITF M15 Fayetteville | 2019/09/19 14:00 | Reese Stalder v Nick Chappell | 1-6,1-6 |
| 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 |
| Challenger Orlando | 2020/11/15 15:00 | Christian Harrison v Nick Chappell | 7-6,6-3 |
| ITF M15 Santo Domingo | 2020/12/08 13:30 | Toby D. Boyer v Reese Stalder | 3-6,3-6 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Preston Brown v Reese Stalder | 3-6,4-6 |
| ITF M15 Santo Domingo | 2020/12/06 13:30 | Federico Infante Santana v Reese Stalder | 3-6,1-6 |
| ITF M15 Santo Domingo | 2020/12/01 13:30 | Reese Stalder v Juan Carlos Aguilar | 2-6,6-3,7-10 |
| ITF M15 Santo Domingo | 2020/11/29 14:30 | Reese Stalder v Boris Arias | 6-2,6-2 |
| ITF M15 Fayetteville | 2020/11/04 18:55 | Reese Stalder v Alexander Cozbinov | 6-7,2-6 |
| ITF M25 Fayetteville | 2020/11/03 17:30 | Raphael Lambling v Reese Stalder | 6-3,1-6,7-10 |
| ITF M25 Fayetteville | 2020/11/02 19:00 | Melvin Manuel v Reese Stalder | 1-6,1-6 |