Stadium: Court 8 Round: 27 Ground: Clay
| Challenger Sibiu | 2023/09/17 08:00 | Vlad Andrei Dancu v Denis Klok | 6-2,6-0 |
| ITF M15 Arad | 2023/09/27 09:25 | Vlad Andrei Dancu v Stefan A Andreescu | 4-6,7-6,6-2 |
| ITF M15 Arad | 2023/09/26 06:30 | Vlad Andrei Dancu v Lucio Carnevalle | 6-3,6-4 |
| Challenger Sibiu | 2023/09/19 09:15 | Vlad Andrei Dancu v Nerman Fatic | 4-6,4-6 |
| Challenger Sibiu | 2023/09/18 07:00 | Carlos Sanchez Jover v Vlad Andrei Dancu | 6-2,1-6,4-6 |
| Challenger Sibiu | 2023/09/17 08:00 | Vlad Andrei Dancu v Denis Klok | 6-2,6-0 |
| ITF M15 Kursumlijska Banja | 2023/09/15 09:00 | Vlad Andrei Dancu v Dusan Obradovic | 6-3,3-6,2-6 |
| ITF M15 Kursumlijska Banja | 2023/09/14 13:05 | Vlad Andrei Dancu v Aleksa Pisaric | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2023/09/13 11:35 | Vlad Andrei Dancu v Ioannis Kountourakis | 6-3,6-4 |
| ITF M15 Arad | 2023/09/27 07:00 | Mihai Razvan Marinescu v Denis Klok | 3-6,7-6,3-6 |
| ITF M15 Arad | 2023/09/26 08:25 | Ioan Alexandru Chirita v Denis Klok | 3-6,6-4,2-6 |
| Challenger Sibiu | 2023/09/17 08:00 | Vlad Andrei Dancu v Denis Klok | 6-2,6-0 |
| Challenger Tulln | 2023/09/03 08:00 | Jonas Forejtek v Denis Klok | 6-1,6-2 |
| Challenger Banja Luka | 2023/08/07 14:00 | Eric Vanshelboim v Denis Klok | 6-3,6-0 |
| Challenger Banja Luka | 2023/08/07 11:05 | Denys Molchanov v Denis Klok | 1-6,4-6 |
| Challenger Liberec | 2023/07/31 11:00 | Federico Agustin Gomez v Denis Klok | 6-3,6-2 |
| Challenger Liberec | 2023/07/30 14:10 | Sebastian Dominko v Denis Klok | 6-7,5-7 |