Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Szekesfehervar | 2023/03/13 09:00 | Sanjar Fayziev v Julian Ocleppo | 1-6,1-6 |
| Challenger Szekesfehervar | 2023/03/12 10:15 | Julian Ocleppo v Ramkumar Ramanathan | 6-3,6-1 |
| Challenger Vilnius | 2023/02/08 10:10 | Denis Yevseyev v Julian Ocleppo | 6-2,6-2 |
| Challenger Vilnius | 2023/02/06 12:30 | Julian Ocleppo v Karl Friberg | 6-3,7-6 |
| Challenger Vilnius | 2023/02/05 16:45 | Evgeny Donskoy v Julian Ocleppo | 5-7,3-6 |
| Challenger Drummondville | 2022/11/15 15:00 | Julian Ocleppo v Antoine Escoffier | 6-7,5-7 |
| Challenger Calgary | 2022/11/08 01:00 | Gabriel Diallo v Julian Ocleppo | 7-6,6-4 |
| Challenger Vilnius | 2022/10/16 17:15 | Mats Rosenkranz v Julian Ocleppo | 4-6,6-3,6-4 |
| Challenger Antalya | 2023/03/10 08:00 | Daniel Michalski v Fabian Marozsan | 6-1,1-6,2-6 |
| Challenger Antalya | 2023/03/09 09:40 | Nicholas David Ionel v Daniel Michalski | 0-6,3-6 |
| Challenger Antalya | 2023/03/07 11:10 | Daniel Michalski v Joao Domingues | 4-6,6-0,6-0 |
| Challenger Manama | 2023/02/16 14:20 | Jason Kubler v Daniel Michalski | 6-3,6-3 |
| Challenger Manama | 2023/02/14 13:00 | Yusuf Qaed v Daniel Michalski | 1-6,3-6 |
| Davis Cup | 2023/02/04 02:45 | Yoshihito Nishioka v Daniel Michalski | 6-3,6-2 |
| Challenger Nonthaburi | 2023/01/19 04:55 | Daniel Michalski v Antoine Escoffier | 3-6,6-4,1-6 |
| Challenger Nonthaburi | 2023/01/17 08:20 | Daniel Michalski v Dominik Palan | 6-4,6-2 |