Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2023/12/03 10:30 | Kupcic, Jan v Kim Kristensen, D. | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2023/11/30 08:00 | 필리포브, 에브게니 v Kupcic, Jan | 6-3,2-6,6-3 |
| ITF M15 Sharm El Sheikh | 2023/11/29 09:05 | Tomas Lanik v Kupcic, Jan | 4-6,3-6 |
| ITF M15 Sharm El Sheikh | 2023/11/28 08:00 | Kupcic, Jan v El Feky, Karim | 6-1,6-0 |
| ITF M15 Sharm El Sheikh | 2023/11/27 08:00 | Kupcic, Jan v Julian Desousa | 6-1,6-2 |
| ITF M25 Monastir | 2023/11/08 09:45 | 피치온, 안드레아 v Kupcic, Jan | 6-3,6-1 |
| ITF M25 Monastir | 2023/11/07 08:30 | Kupcic, Jan v Sven Corbinais | 6-2,6-1 |
| ITF M25 Monastir | 2023/11/06 09:05 | Kupcic, Jan v Maj Premzl | 7-6,6-1 |
| ITF M15 Sharm El Sheikh | 2023/12/04 08:00 | Aryan Lakshmanan v 페카크, 스테판 | 3-6,6-7 |
| ITF M15 Sharm El Sheikh | 2023/12/03 10:30 | Artur Martsinkevich v 페카크, 스테판 | 4-6,2-6 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/15 09:00 | Philippe Renard v 페카크, 스테판 | 6-2,6-0 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/09 11:30 | Aregger, Lars v 페카크, 스테판 | 6-1,2-6,14-12 |
| Tavira, Singles M-ITF-POR-14A | 2023/10/08 09:00 | Peter Sychev v 페카크, 스테판 | 6-4,1-6,8-10 |
| ITF M25 Pardubice | 2023/09/18 08:00 | 페카크, 스테판 v Aleksander Chayka | 2-6,1-6 |
| ITF M15 Buschhausen | 2023/09/10 14:30 | 페카크, 스테판 v Matteo Lavizzari | 3-6,1-6 |
| ITF M25 Sion | 2023/08/31 10:00 | 베르톨라, 레미 v 페카크, 스테판 | 6-1,6-0 |