Stadium: Centre Court Round: 62 Ground: Clay
| UTR Pro Olomouc | 2023/09/16 07:30 | Lukas Rosol v Matthew William Donald | 5-7,7-5,6-2 |
| UTR Pro Olomouc | 2023/09/15 08:03 | Petr Michnev v Matthew William Donald | 2-6,6-3,0-6 |
| UTR Pro Olomouc | 2023/09/14 06:00 | Sergo Sikharulidze v Matthew William Donald | 1-6,3-6 |
| UTR Pro Olomouc | 2023/09/12 09:00 | Robert Rumler v Matthew William Donald | 2-6,0-6 |
| UTR Pro Olomouc | 2023/09/11 07:30 | Matthew William Donald v Mikolaj Lis | 6-1,5-3 |
| ITF M15 Vienna | 2023/09/01 08:00 | Matthew William Donald v Peter Heller | 2-6,3-6 |
| ITF M15 Vienna | 2023/08/31 12:05 | Matthew William Donald v Tomas Lanik | 6-4,6-4 |
| ITF M15 Uberlingen | 2023/08/16 08:00 | Matthew William Donald v Aleksandre Metreveli | 6-4,1-6,4-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/30 08:00 | Hynek Barton v Adam Blecha | 6-0,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/08/28 10:00 | Adam Blecha v Tomas Krcma | 6-2,6-0 |
| ITF M25 Poznan | 2023/08/20 09:00 | Vojtech Vlkovsky v Adam Blecha | 7-5,3-6,15-13 |
| ITF M25 Kramsach | 2023/07/23 07:00 | Piotr Kusiewicz v Adam Blecha | 6-2,6-3 |
| ITF M25 Telfs | 2023/07/17 11:00 | Tomas Lanik v Adam Blecha | 6-4,6-1 |
| ITF M25 Telfs | 2023/07/17 07:00 | Adam Blecha v Stepan Pecak | 6-3,6-1 |
| ITF M25 Telfs | 2023/07/16 07:00 | Adam Blecha v Samuel Kyjaci | 5-7,7-5,10-4 |
| ITF M15 Nyiregyhaza | 2023/06/05 09:30 | Adam Blecha v Igor Dudun | 2-6,1-6 |