| UTR Pro Tennis Series California | 2021/11/19 16:00 | Maciej Rajski v Zdenek Derkas | 6-7,6-2,7-5 |
| UTR Pro Tennis Series California | 2021/11/17 16:00 | Maciej Rajski v Diogo F Tinoco | 6-1,5-0 |
| UTR Pro Tennis Series California | 2021/11/16 17:30 | Maciej Rajski v Suraj Prabodh | 6-1,6-2 |
| UTR Pro Tennis Series California | 2021/11/15 22:20 | Jean Baptiste Badon v Maciej Rajski | 5-7,2-6 |
| UTR Pro Tennis Series California | 2021/11/14 16:00 | Maciej Rajski v Patrick Zahraj | 6-3,7-5 |
| UTR Pro Tennis Series California | 2021/11/13 19:00 | Maciej Rajski v Ray Lo | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/11/12 16:00 | Maciej Rajski v William Peters | 6-0,5-7,6-1 |
| UTR Pro Tennis Series California | 2021/11/09 16:00 | Nicholas Heng v Maciej Rajski | 4-6,0-0 |
| UTR Pro Tennis Series California | 2021/11/19 19:00 | Alex Michelsen v William Peters | 6-1,6-1 |
| UTR Pro Tennis Series California | 2021/11/17 22:15 | Alex Michelsen v Arthur Bellegy | 6-0,6-3 |
| UTR Pro Tennis Series California | 2021/11/16 16:00 | Alex Michelsen v Otico, John Bryan Decasa | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/11/14 20:00 | Bailey, Aaron v Alex Michelsen | 2-6,2-6 |
| UTR Pro Tennis Series California | 2021/10/16 15:00 | Nanda, Govind v Alex Michelsen | 4-6,6-2,5-2 |
| UTR Pro Tennis Series California | 2021/10/15 18:00 | Alex Michelsen v Yassine Smiej | 6-3,6-5 |
| UTR Pro Tennis Series California | 2021/10/14 15:00 | Alex Michelsen v Chase Thompson | 7-5,5-4 |
| UTR Pro Tennis Series California | 2021/10/13 18:00 | Nicholas Campbell v Alex Michelsen | 4-6,7-6,3-6 |