Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Cairns | 2023/10/10 08:25 | Henrik Wiersholm v Blake Ellis | 2-6,6-7 |
| ITF M25 Cairns | 2023/10/02 23:50 | Henrik Wiersholm v Matt Hulme | 3-6,2-6 |
| ITF M25 Cairns | 2023/10/02 00:00 | Henrik Wiersholm v Cade Birrell | 6-3,6-3 |
| ITF M25 Darwin | 2023/09/22 08:50 | Henrik Wiersholm v Kody Pearson | 6-4,3-6,2-6 |
| ITF M25 Darwin | 2023/09/21 09:35 | Henrik Wiersholm v Alexander Klintcharov | 6-2,6-4 |
| ITF M25 Darwin | 2023/09/19 07:00 | Henrik Wiersholm v Nicholas Jovanovski | 6-2,6-2 |
| ITF M25 Darwin | 2023/09/18 06:30 | Henrik Wiersholm v William Jesser | 6-0,6-3 |
| ITF M25 Hong Kong | 2023/09/10 08:00 | Henrik Wiersholm v Coleman Wong | 3-6,7-5,10-12 |
| ITF M25 Santo Domingo | 2023/11/07 13:00 | Lance A L Castelan v Jonathan Backman | 6-7,6-4,13-11 |
| ITF M25 Santo Domingo | 2023/11/06 16:00 | Lance A L Castelan v Angel J Maleno Rosario | 6-4,6-4 |
| ITF M15 Morelia | 2023/10/18 20:00 | Lance A L Castelan v Ricardo Rodriguez-Pace | 4-6,5-7 |
| ITF M15 Morelia | 2023/10/17 22:35 | Lance A L Castelan v Ismael Batista Mascorro | 7-6,7-6 |
| ITF M25 Zapopan | 2023/10/08 19:00 | Lance A L Castelan v Kendrick Lambrano Suarez | 5-7,6-7 |
| ITF M15 Tabasco | 2023/05/22 16:00 | Adrien Burdet v Lance A L Castelan | 6-1,6-0 |
| ITF M15 Tabasco | 2023/05/21 16:00 | Diego Bustamante v Lance A L Castelan | 1-6,1-6 |
| ITF M25 Xalapa | 2023/05/15 23:00 | Ivar Jose Aramburu Contreras v Lance A L Castelan | 6-3,7-5 |