Stadium: Court 4 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Pittsburgh | 2023/07/24 14:00 | Ryan Dickerson v Nicholas Heng | 6-3,6-3 |
| Rochester, Singles M-ITF-USA-19A | 2023/07/21 19:00 | Nicholas Heng v A.J Catanzariti | 3-6,4-6 |
| Rochester, Singles M-ITF-USA-19A | 2023/07/20 19:20 | Juan Carlos Aguilar v Nicholas Heng | 3-6,4-6 |
| Rochester, Singles M-ITF-USA-19A | 2023/07/19 23:45 | Rehman, Huzaifa A. v Nicholas Heng | 4-6,2-6 |
| Rochester, Singles M-ITF-USA-19A | 2023/07/18 22:30 | Bernard, John v Nicholas Heng | 3-6,3-6 |
| Dallas, Singles Main, M-ITF-USA-18A | 2023/07/11 17:35 | van Emburgh, Jake v Nicholas Heng | 2-6,6-2,10-5 |
| UTR Pro Florida | 2023/06/24 14:30 | Badra, Dimitri v Nicholas Heng | 3-6,6-1,6-2 |
| UTR Pro Florida | 2023/06/23 13:00 | Nicholas Heng v Teddy Truwit | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2022/12/07 14:30 | Bor Artnak v Harry Rock | 6-3,7-5 |
| ITF - M15 Sharm El Sheikh | 2022/12/06 08:00 | Miles Groom v Harry Rock | 3-6,6-3,5-10 |
| ITF - M15 Sharm El Sheikh | 2022/12/05 08:00 | Harry Rock v Ali Habib | 6-4,6-7,10-6 |
| ITF - M15 Sharm El Sheikh | 2022/12/04 08:00 | Harry Rock v Nabatchikov, Daniil | 6-0,6-2 |
| UTR Pro Tennis Series Texas | 2022/08/17 15:00 | Franco Ribero v Harry Rock | 3-6,6-3,3-6 |
| UTR Pro Tennis Series Texas | 2022/08/16 15:00 | Jacob Fearnley v Harry Rock | 6-2,5-4 |
| UTR Pro Tennis Series Texas | 2022/08/15 16:30 | Harry Rock v Chavez, Nathan | 6-1,6-3 |