| UTR Pro Boston | 2023/01/06 17:30 | Nathan Mao v Hopper, James | 6-0,6-1 |
| UTR Pro Boston | 2023/01/04 22:00 | Nathan Mao v Hugo Hashimoto | 2-6,4-5 |
| UTR Pro Boston | 2023/01/03 19:25 | Nathan Mao v Sharda, Rishabh | 6-7,6-3,6-2 |
| UTR Pro Boston | 2023/01/02 16:30 | Holden Koons v Nathan Mao | 6-3,6-4 |
| UTR Pro Tennis Series Florida | 2022/07/21 16:42 | Nathan Mao v Garcia, Raul | 4-6,6-6 |
| UTR Pro Tennis Series Florida | 2022/07/19 20:30 | Nathan Mao v Zapp, Logan | 2-6,0-6 |
| UTR Pro Tennis Series Florida | 2022/07/18 19:52 | Bernard, John v Nathan Mao | 6-7,6-1,6-4 |
| UTR Pro Tennis Series Florida | 2022/07/07 17:46 | Kotzen, Alexander v Nathan Mao | 6-2,6-3 |
| UTR Pro Boston | 2023/01/06 19:50 | Alan Dubrovsky v Denny Bao | 3-6,3-6 |
| UTR Pro Boston | 2023/01/05 22:00 | Nicholas Vroman v Denny Bao | 0-0 |
| UTR Pro Boston | 2023/01/04 17:30 | Santiago Perez v Denny Bao | 6-3,6-3 |
| UTR Pro Boston | 2023/01/02 21:00 | Chad Kissell v Denny Bao | 6-1,6-4 |