| UTR Pro Tennis Series Florida | 2021/08/28 12:00 | Henry Lieberman v Panta Herreros, Jorge Brian | 6-3,3-6,1-5 |
| UTR Pro Tennis Series Florida | 2021/08/27 12:00 | Henry Lieberman v Top Nidunjianzan | 6-3,7-6 |
| UTR Pro Tennis Series Florida | 2021/08/26 15:30 | Henry Lieberman v Juan David Velasquez | 6-4,6-0 |
| UTR Pro Tennis Series Florida | 2021/08/25 13:00 | Omar Maldonado v Henry Lieberman | 6-3,4-6,4-6 |
| UTR Pro Tennis Series Florida | 2021/08/24 13:30 | Theo Winegar v Henry Lieberman | 3-6,1-5 |
| UTR Pro Tennis Series Florida | 2021/08/21 15:00 | Henry Lieberman v Mateo Barreiros Reyes | 5-7,2-6 |
| UTR Pro Tennis Series Florida | 2021/08/20 12:00 | Henry Lieberman v Ross, Matthis | 3-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/08/19 18:30 | Henry Lieberman v Rehman, Huzaifa A. | 6-1,6-2 |
| UTR Pro Tennis Series Florida | 2021/09/19 15:30 | Sysoev, Nikolay v Phung, Timothy | 7-5,1-6,5-3 |
| UTR Pro Tennis Series Florida | 2021/09/18 19:00 | Mora, Daniel v Phung, Timothy | 0-4 |
| UTR Pro Tennis Series Florida | 2021/09/17 22:30 | Phung, Timothy v Guberman, Yaron | 4-6,1-5 |
| UTR Pro Tennis Series Florida | 2021/09/15 12:00 | Phung, Timothy v Cavero, Jorge | 6-1,5-4 |
| UTR Pro Tennis Series Florida | 2021/09/14 15:00 | Phung, Timothy v Sullivan, Charles | 4-6,6-3,6-6 |
| UTR Pro Tennis Series Florida | 2021/09/13 15:00 | Joseph Phillips v Phung, Timothy | 2-6,6-4,5-3 |
| ITF Vietnam F5 | 2018/10/30 03:00 | Phung, Timothy v Shropshire, Samuel | 1-6,1-6 |
| ITF Vietnam F4 | 2018/10/21 03:00 | Frost, Linus v Phung, Timothy | 6-3,7-5 |