Stadium: Court 1 Round: 26 Ground: Clay
| ITF - M25 Poprad | 2023/06/21 08:00 | Tomas Lanik v Leonid Sheyngezikht | 6-4,6-1 |
| Challenger - Bratislava | 2023/06/11 10:00 | Tomas Lanik v Michael Vrbensky | 6-3,3-6,6-7 |
| ITF - M15 Sarajevo | 2023/06/08 08:25 | Elmar Ejupovic v Tomas Lanik | 6-1,6-4 |
| ITF - M15 Sarajevo | 2023/06/07 11:10 | Alejandro H Franco v Tomas Lanik | 3-6,1-6 |
| ITF - M15 Sarajevo | 2023/06/06 07:30 | Tomas Lanik v Matt Hulme | 2-6,6-4,10-5 |
| ITF - M25 Kiseljak | 2023/05/31 07:00 | Tomas Lanik v Bogdan Bobrov | 6-4,3-6,6-7 |
| ITF - M25 Kiseljak | 2023/05/30 08:00 | Elmar Ejupovic v Tomas Lanik | 3-6,6-4,7-10 |
| ITF - M25 Kiseljak | 2023/05/29 07:00 | Andrej Djokic v Tomas Lanik | 2-6,2-6 |
| ITF - M25 Poprad | 2023/06/21 08:00 | Jasza Szajrych v Andrew Paulson | 4-6,2-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/06/02 09:00 | Murkel Dellien v Andrew Paulson | 1-6,3-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/06/01 11:05 | Jakub Nicod v Andrew Paulson | 2-6,5-7 |
| ITF - M25 Jablonec Nad Nisou | 2023/05/31 10:00 | Jiri Jenicek v Andrew Paulson | 2-6,2-6 |
| Challenger - Skopje | 2023/05/23 12:40 | Andrew Paulson v Mate Valkusz | 6-2,3-6,4-6 |
| ITF - M25 Praha | 2023/05/19 10:40 | Goncalo Oliveira v Andrew Paulson | 6-2,6-3 |
| ITF - M25 Praha | 2023/05/18 11:00 | Andrew Paulson v Akira Santillan | 2-6,6-3,6-4 |
| ITF - M25 Praha | 2023/05/16 12:10 | Andrew Paulson v Stuart Parker | 6-2,3-6,6-3 |