Stadium: Centre Court Round: 25 Ground: Clay
| ITF M15 - Buschhausen | 2023/09/16 13:25 | Louis Wessels v Martin Krumich | 7-6,6-2 |
| ITF M15 - Buschhausen | 2023/09/15 15:25 | Thiemo De Bakker v Martin Krumich | 3-6,2-6 |
| ITF M15 - Buschhausen | 2023/09/14 11:00 | Gabriele Bosio v Martin Krumich | 6-4,3-6,2-6 |
| ITF M15 - Buschhausen | 2023/09/13 10:45 | Noel Larwig v Martin Krumich | 3-6,2-6 |
| ITF M25 - Jablonec Nad Nisou | 2023/09/03 08:55 | Martin Krumich v Mohamed Safwat | 6-2,6-0 |
| ITF M25 - Jablonec Nad Nisou | 2023/09/02 12:25 | Timo Stodder v Martin Krumich | 6-7,6-4,2-6 |
| ITF M25 - Jablonec Nad Nisou | 2023/09/01 12:55 | Martin Krumich v Juan Bautista Torres | 6-4,4-6,6-4 |
| ITF M25 - Jablonec Nad Nisou | 2023/08/31 11:30 | Lukas Rosol v Martin Krumich | 3-6,6-4,4-6 |
| ITF M25 - Pardubice | 2023/09/19 08:00 | Matthew William Donald v Aleksander Chayka | 6-3,6-1 |
| ITF M25 - Pardubice | 2023/09/17 10:30 | Matthew William Donald v Adam Blecha | 6-0,6-2 |
| 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 - Wien | 2023/09/01 08:00 | Matthew William Donald v Peter Heller | 2-6,3-6 |