| UTR Pro Calgary | 2023/06/10 20:53 | Nicholas Steiglehner v Aram Noroozian | 4-6,6-4,4-5 |
| UTR Pro Calgary | 2023/06/08 21:00 | Nicholas Steiglehner v Andre Szilvassy | 2-6,4-6 |
| UTR Pro Calgary | 2023/06/07 18:00 | Nicholas Steiglehner v Daniel Kliebhan | 2-6,6-3,6-2 |
| UTR Pro Calgary | 2023/06/06 21:00 | Nicholas Steiglehner v Sean Hill | 3-6,4-6 |
| UTR Pro Calgary | 2023/06/05 19:30 | Nicholas Steiglehner v Georgio Samaha | 6-4,6-2 |
| UTR Pro Tennis Series Ann Arbor | 2022/07/26 20:00 | Nicolas Meister v Nicholas Steiglehner | 6-3,6-3 |
| UTR Pro Tennis Series Ann Arbor | 2022/07/25 16:29 | Aidan Kim v Nicholas Steiglehner | 6-3,7-5 |
| UTR Pro Tennis Series Ann Arbor | 2022/07/24 18:30 | Nicholas Steiglehner v Mert Oral | 5-7,3-6 |
| UTR Pro Cardiff | 2023/12/09 08:00 | Jip Van Assendelft v Robert Beznea | 3-6,1-6 |
| UTR Pro Cardiff | 2023/12/07 09:30 | Jip Van Assendelft v Charlie Miller | 4-6,6-7 |
| UTR Pro Cardiff | 2023/12/06 08:00 | Jip Van Assendelft v Yanais Laurent | 4-6,2-6 |
| UTR Pro Cardiff | 2023/12/05 11:00 | Jip Van Assendelft v Kyle Rae | 6-2,2-6,1-6 |
| UTR Pro Cardiff | 2023/12/04 08:00 | Jip Van Assendelft v Ewan Moore | 6-7,3-6 |
| ITF M15 Norman | 2023/10/25 21:20 | Jip Van Assendelft v Luis Carlos Alvarez Valdes | 2-6,5-7 |
| ITF M15 Norman | 2023/10/24 15:00 | Jip Van Assendelft v Ilgiz Valiev | 6-4,6-2 |
| ITF M15 Norman | 2023/10/23 15:00 | Jip Van Assendelft v Gus Tettamble | 6-1,6-3 |