| Estonian Int. Qual | 2025/01/09 17:30 | Jan Jireh Lee v Nathan Nguyen | L | 2-0 |
| Estonian Int. Qual | 2025/01/09 11:20 | Oliver Oldorff v Nathan Nguyen | W | 0-2 |
| Croatian Int. | 2024/09/26 12:40 | Nathan Nguyen v Andreas Roksvaag | W | 2-0 |
| Finnish Int. Qual | 2024/04/25 08:20 | Sataksh Singh v Nathan Nguyen | L | 2-0 |