| UTR Pro Tennis Series - Nevada | 2021/06/24 15:00 | Nicolas Kotzen v Mason Beiler | 3-6,4-5 |
| UTR Pro Tennis Series - Nevada | 2021/06/23 16:30 | Aaron Bailey v Nicolas Kotzen | 6-7,2-5 |
| UTR Pro Tennis Series - Nevada | 2021/06/22 16:30 | Maxwell McKennon v Nicolas Kotzen | 6-3,4-6,2-5 |
| UTR Pro Tennis Series - Florida | 2021/03/14 13:00 | Nicolas Kotzen v Raphael Termat | 6-4,6-1 |
| UTR Pro Tennis Series - Florida | 2021/03/12 14:00 | Nicolas Kotzen v Tristan Meraut | 2-1 |
| UTR Pro Tennis Series - Florida | 2021/03/09 14:04 | Nicolas Kotzen v Giulio Perego | 5-7,4-6 |
| UTR Pro Tennis Series - Florida | 2021/03/08 15:30 | Ronan Jachuck v Nicolas Kotzen | 6-0,6-7,5-6 |
| UTR Pro Tennis Series - Nevada | 2021/06/24 15:00 | Aaron Bailey v Joshua Charlton | 3-6,0-5 |
| UTR Pro Tennis Series - Nevada | 2021/06/23 15:00 | Maxwell McKennon v Joshua Charlton | 2-6,6-6 |
| UTR Pro Tennis Series - Nevada | 2021/06/21 18:00 | Mason Beiler v Joshua Charlton | 4-6,4-6 |
| UTR Pro Tennis Series - Sydney | 2020/12/17 23:00 | Joshua Charlton v Kody Pearson | 6-4,4-6,4-6 |
| UTR Pro Tennis Series - Sydney | 2020/12/17 01:30 | Joshua Charlton v Edward Winter | 6-2,5-0 |
| UTR Pro Tennis Series - Sydney | 2020/12/15 00:30 | Rinky Hijikata v Joshua Charlton | 6-2,6-2 |
| UTR Pro Tennis Series - Sydney | 2020/12/14 01:15 | Joshua Charlton v Benard Bruno Nkomba | 6-3,5-2 |
| UTR Pro Tennis Series - Melbourne | 2020/12/12 00:50 | Li Tu v Joshua Charlton | 6-4,6-3 |