Stadium: Court 4 Round: 26 Ground: Clay
| ITF M25 Poprad | 2023/06/21 09:30 | Lukas Neumayer v Nikita Mashtakov | 3-6,6-3,6-4 |
| Challenger Bratislava | 2023/06/14 12:05 | Tomas Barrios Vera v Lukas Neumayer | 5-7,6-3,6-3 |
| Challenger Bratislava | 2023/06/13 12:00 | Damir Dzumhur v Lukas Neumayer | 7-6,1-6,4-6 |
| Challenger Bratislava | 2023/06/12 13:00 | Lukas Neumayer v Alibek Kachmazov | 6-4,6-2 |
| Challenger Bratislava | 2023/06/12 08:00 | Lukas Neumayer v Lukas Palovic | 6-4,7-5 |
| ITF M25 Jablonec Nad Nisou | 2023/06/04 08:00 | Lukas Neumayer v Tim Handel | 6-2,3-6,6-1 |
| ITF M25 Jablonec Nad Nisou | 2023/06/02 11:30 | Lukas Neumayer v Stuart Parker | 6-3,6-3 |
| ITF M25 Jablonec Nad Nisou | 2023/06/01 07:55 | Lukas Neumayer v Matthew Dellavedova | 6-3,6-2 |
| ITF M25 Poprad | 2023/06/20 08:00 | Matthew Romios v Filip Apltauer | 7-6,6-2 |
| ITF M25 Jakarta | 2023/04/26 03:40 | Matthew Romios v Andrew Rogers | 5-7,6-2,6-7 |
| ITF M25 Jakarta | 2023/04/25 02:00 | Matthew Romios v Bharath Nishok Kumaran | 6-4,6-0 |
| ITF M25 Jakarta | 2023/04/24 02:00 | Matthew Romios v Putu Agassi Pranata Nida | 6-1,6-0 |
| ITF M25 Canberra | 2023/03/22 02:40 | Matthew Dellavedova v Matthew Romios | 6-3,6-4 |
| ITF M25 Canberra | 2023/03/16 01:05 | Tatsuma Ito v Matthew Romios | 6-3,1-6,6-3 |
| ITF M25 Canberra | 2023/03/15 03:30 | Matthew Romios v Philip Sekulic | 6-4,6-1 |
| ITF M25 Swan Hill | 2023/02/23 00:50 | Luke Saville v Matthew Romios | 4-6,6-3,6-3 |