Stadium: Court 8 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2021/11/29 14:00 | Toby D. Boyer v Juan Luis Yanine | 6-2,6-2 |
| ITF M25 Santo Domingo | 2021/11/28 13:30 | Juan Luis Yanine v Ivo Cimino | 6-1,3-6,10-4 |
| ITF M15 Cochabamba | 2021/11/15 17:50 | Gonzalo Achondo v Juan Luis Yanine | 6-4,6-4 |
| ITF M15 Santo Domingo | 2021/12/01 18:05 | Matthew Foster-Estwick v Alexis Musialek | 0-6,2-6 |
| ITF M25 Santo Domingo | 2021/11/30 13:00 | Matt Kuhar v Matthew Foster-Estwick | 6-3,6-2 |
| ITF M15 Guatemala | 2021/11/22 16:00 | Matthew Foster-Estwick v Jeffrey Hsu | 6-4,4-6,4-10 |
| ITF M15 East Lansing | 2021/11/15 18:00 | Adit Sinha v Matthew Foster-Estwick | 6-1,6-1 |
| UTR Pro Tennis Series Miami | 2021/11/07 13:00 | Matthew Foster-Estwick v Tyler Bowers | 1-6,0-4 |
| UTR Pro Tennis Series Miami | 2021/11/04 19:30 | Elio Jose Ribeiro Lago v Matthew Foster-Estwick | 7-5,5-2 |
| UTR Pro Tennis Series Miami | 2021/11/04 15:30 | Martim L Prata v Matthew Foster-Estwick | 6-1,6-4 |
| UTR Pro Tennis Series Miami | 2021/11/02 15:30 | Azariah Rusher v Matthew Foster-Estwick | 6-4,5-2 |