Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| UTR Pro Tennis Series California | 2020/09/01 20:25 | Stalder, Reese v Nick Chappell | 4-6,3-6 |
| UTR Pro Tennis Series California | 2020/08/31 17:50 | Stalder, Reese v Nick Chappell | 4-6,3-6 |
| Las Vegas, Singles M-ITF-USA-07A | 2020/03/03 21:30 | Nick Chappell v Stalder, Reese | 7-5,6-4 |
| ITF M15 Fayetteville | 2019/09/19 14:00 | Stalder, Reese v Nick Chappell | 1-6,1-6 |
| ITF M15 Santo Domingo | 2020/12/09 13:30 | Nick Chappell v Volfson, David | 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 Telles, Leonardo | 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 Boyer, Dusty H | 7-6,6-2 |
| Orlando, USA | 2020/11/19 17:00 | Alexander Ritschard v Nick Chappell | 6-3,6-4 |
| Orlando, USA | 2020/11/17 18:35 | Nick Chappell v Ramkumar Ramanathan | 6-3,6-4 |
| Orlando, USA | 2020/11/15 15:00 | Harrison, Christian v Nick Chappell | 7-6,6-3 |
| ITF M15 Santo Domingo | 2020/12/08 13:30 | Boyer, Toby D v Stalder, Reese | 3-6,3-6 |
| ITF M15 Santo Domingo | 2020/12/07 14:00 | Preston Brown v Stalder, Reese | 3-6,4-6 |
| ITF M15 Santo Domingo | 2020/12/06 13:30 | Infante Santana, Federico v Stalder, Reese | 3-6,1-6 |
| ITF M15 Santo Domingo | 2020/12/01 13:30 | Stalder, Reese v Juan Carlos Aguilar | 2-6,6-3,7-10 |
| ITF M15 Santo Domingo | 2020/11/29 14:30 | Stalder, Reese v Boris Arias | 6-2,6-2 |
| ITF M15 Fayetteville | 2020/11/04 18:55 | Stalder, Reese v Cozbinov, Alexander | 6-7,2-6 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2020/11/03 17:30 | Lambling, Raphael v Stalder, Reese | 6-3,1-6,7-10 |
| Fayetteville, AR, Singles Qualifying, M-ITF-USA-31 | 2020/11/02 19:00 | Manuel, Melvin v Stalder, Reese | 1-6,1-6 |