| UTR Pro Tennis Series California | 2021/11/21 16:00 | Alex Michelsen v Patrick Zahraj | 6-4,2-6,1-6 |
| UTR Pro Tennis Series California | 2021/11/20 17:30 | Maciej Rajski v Alex Michelsen | 5-7,4-6 |
| 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 John B D Otico | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/11/14 20:00 | Aaron Bailey v Alex Michelsen | 2-6,2-6 |
| UTR Pro Tennis Series California | 2021/10/16 15:00 | Govind Nanda 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 |