| ITF M15 Warmbad-Villach | 2025/05/28 08:00 | Arthur Nagel v Maximilian Neuchrist | 6-3,1-6,2-6 |
| ITF M15 Warmbad-Villach | 2025/05/27 12:52 | Sebastian Prechtel v Arthur Nagel | 2-6,1-6 |
| UTR Pro Carvoeiro | 2025/04/13 08:00 | Tomas C Abasolo v Arthur Nagel | 6-3,6-2 |
| UTR Pro Carvoeiro | 2025/04/12 08:00 | Pavel Lagutin v Arthur Nagel | 2-6,4-6 |
| UTR Pro Carvoeiro | 2025/04/11 08:00 | Arthur Nagel v Joe Tyler | 6-2,6-1 |
| UTR Pro Carvoeiro | 2025/04/10 10:00 | Arthur Nagel v David Eichenseher | 6-7,7-6,6-2 |
| UTR Pro Carvoeiro | 2025/04/09 10:30 | Oliver Johansson v Arthur Nagel | 3-6,2-6 |
| UTR Pro Carvoeiro | 2025/04/08 09:55 | Hugo Maia v Arthur Nagel | 5-7,2-6 |
| ITF M25 Ceska Lipa | 2025/06/10 12:34 | Jakub Nicod v Matthew William Donald | 6-2,3-6,6-2 |
| ITF M15 Gyula | 2025/05/31 08:00 | Leo Raquillet v Matthew William Donald | 6-4,6-1 |
| ITF M15 Gyula | 2025/05/30 13:19 | Tadeas Paroulek v Matthew William Donald | 6-3,1-6,4-6 |
| ITF M15 Gyula | 2025/05/30 07:30 | Kornel Halmos v Matthew William Donald | 0-6,0-5 |
| ITF M15 Gyula | 2025/05/27 08:00 | Valentin Basel v Matthew William Donald | 4-6,2-6 |
| ITF M15 Bucharest | 2025/05/21 09:44 | Matthew William Donald v Dario Alexandru Ciobotaru | 6-1,6-3 |
| ITF M15 Monastir | 2025/04/23 08:30 | Mert Alkaya v Matthew William Donald | 6-4,6-2 |
| ITF M15 Monastir | 2025/04/17 08:30 | Matthew William Donald v Tuncay Duran | 3-6,1-6 |