| UTR Pro Tennis Series California | 2021/10/12 18:00 | Ryan Seggerman v Alex Michelsen | 4-6,6-4,3-5 |
| UTR Pro Tennis Series California | 2021/10/11 19:30 | Nicholas Campbell v Ryan Seggerman | 7-6,2-6,6-2 |
| UTR Pro Tennis Series Sacramento | 2021/10/10 17:30 | Ryan Seggerman v Tomas Kopczynski | 6-3,4-1 |
| UTR Pro Tennis Series Sacramento | 2021/10/09 18:00 | Ryan Seggerman v Suraj Prabodh | 6-2,5-3 |
| UTR Pro Tennis Series Sacramento | 2021/10/08 21:00 | Francis Casey Alcantara v Ryan Seggerman | 7-6,6-6 |
| UTR Pro Tennis Series Sacramento | 2021/10/07 19:30 | Jeremy Field v Ryan Seggerman | 5-7,4-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/06 18:00 | Jordan Chiu v Ryan Seggerman | 6-7,3-5 |
| UTR Pro Tennis Series Sacramento | 2021/10/04 22:30 | Nicolas Lavoie v Ryan Seggerman | 3-6,4-5 |
| UTR Pro Tennis Series California | 2021/10/11 18:03 | Chase Thompson v Kris Van Wyk | 2-6,2-5 |
| UTR Pro Tennis Series California | 2021/10/11 15:00 | Zdenek Derkas v Kris Van Wyk | 0-0 |
| UTR Pro Tennis Series California | 2021/09/03 15:00 | Kris Van Wyk v Tristan Boyer | 4-6,6-6 |
| UTR Pro Tennis Series California | 2021/09/01 19:30 | Kris Van Wyk v Lucas Gomez | 7-6,3-6,5-3 |
| UTR Pro Tennis Series California | 2021/08/31 19:30 | Kris Van Wyk v Isaiah Strode | 6-3,5-3 |
| UTR Pro Tennis Series California | 2021/08/29 20:58 | Conrad Brown v Kris Van Wyk | 4-6,6-4,3-5 |
| UTR Pro Tennis Series California | 2021/08/24 19:30 | Kris Van Wyk v Raymond Sarmiento | 4-6,1-6 |
| UTR Pro Tennis Series California | 2021/08/23 16:30 | Kris Van Wyk v Alessandro-D Ventre | 2-6,6-3,5-2 |