Stadion: Court 4 Round: 25 Ground: Hardcourt outdoor
| Challenger - Glasgow | 2024/02/11 16:25 | Nathan Ponwith v Alex Knaff | 3-6,3-6 |
| Challenger - Cleveland | 2024/01/30 00:15 | Nathan Ponwith v Patrick Kypson | 3-6,2-6 |
| ITF - M25 - Wesley Chapel | 2024/01/25 18:35 | Harrison Adams v Nathan Ponwith | 6-2,6-4 |
| ITF - M25 - Wesley Chapel | 2024/01/24 19:30 | Trey Hilderbrand v Nathan Ponwith | 2-6,1-6 |
| Challenger - Indian Wells | 2024/01/14 22:25 | Nathan Ponwith v Patrick Brady | 6-1,3-6,5-7 |
| Challenger - Yokkaichi | 2023/11/27 01:00 | Nathan Ponwith v James Trotter | 1-6,2-6 |
| Challenger - Yokkaichi | 2023/11/26 01:00 | Nathan Ponwith v Kazuma Kawachi | 6-7,6-4,7-5 |
| Challenger - Yokohama | 2023/11/19 07:55 | Nathan Ponwith v Colin Sinclair | 3-6,6-7 |
| ITF - M25 - Vila Real de Santo António | 2024/02/20 11:00 | Henrik Wiersholm v Siim Troost | 6-2,7-6 |
| ITF - M15 - Palm Coast | 2024/02/14 16:40 | William Grant v Henrik Wiersholm | 6-3,6-1 |
| ITF - M15 - Sunrise | 2024/02/08 14:50 | Henrik Wiersholm v Dmitry Popko | 3-6,6-4,5-7 |
| ITF - M15 - Sunrise | 2024/02/07 16:45 | Henrik Wiersholm v Elio Jose Ribeiro Lago | 6-4,1-6,6-1 |
| ITF - M25 - Wesley Chapel | 2024/01/25 16:10 | Roberto Cid Subervi v Henrik Wiersholm | 6-2,6-0 |
| ITF - M25 - Wesley Chapel | 2024/01/24 17:45 | Justin Roberts v Henrik Wiersholm | 1-6,6-7 |
| ITF - M25 - Ithaca | 2024/01/18 15:20 | Radu Mihai Papoe v Henrik Wiersholm | 6-3,6-1 |
| ITF - M25 - Ithaca | 2024/01/17 17:00 | Henrik Wiersholm v Drew Van Orderlain | 6-3,6-2 |