| UTR Pro Zadar | 2023/10/18 06:00 | Razvan Baiant v Maciej Rajski | 2-6,2-6 |
| UTR Pro Zadar | 2023/10/17 09:16 | Alen Moritz Hodzic v Maciej Rajski | 2-6,6-3,1-6 |
| UTR Pro Beograd | 2023/10/15 08:36 | Andrej Nedic v Maciej Rajski | 6-3,6-1 |
| UTR Pro Beograd | 2023/10/14 06:00 | Maciej Rajski v Yanais Laurent | 3-6,6-1,6-2 |
| UTR Pro Beograd | 2023/10/13 07:30 | Maciej Rajski v Vuk Radjenovic | 3-6,6-3,6-4 |
| UTR Pro Beograd | 2023/10/11 06:00 | Egor Khotchenkov v Maciej Rajski | 2-6,2-6 |
| UTR Pro Beograd | 2023/10/10 07:30 | Vladan Tadic v Maciej Rajski | 1-6,0-6 |
| UTR Pro Beograd | 2023/10/09 06:00 | Maciej Rajski v Pavle Daljev | 6-3,6-1 |
| UTR Pro Zadar | 2023/10/17 08:23 | Razvan Baiant v Nik Mikovic | 0-6,2-6 |
| UTR Pro Zadar | 2023/10/16 07:30 | Nik Mikovic v Janos Fekete | 5-7,4-5 |
| ITF M15 Vigo | 2023/10/09 12:00 | Nik Mikovic v Martins Rocens | 3-6,2-6 |
| ITF M15 Bad Waltersdorf | 2023/10/04 11:55 | Tom Gentzsch v Nik Mikovic | 6-3,6-1 |
| ITF M15 Bad Waltersdorf | 2023/10/02 08:00 | Michael Agwi v Nik Mikovic | 1-6,3-6 |
| ITF M25 Maribor | 2023/08/30 14:00 | Raphael Calzi v Nik Mikovic | 6-4,4-6,6-3 |
| ITF M15 Novi Sad | 2023/07/23 13:00 | Bautista Vilicich v Nik Mikovic | 6-3,6-3 |
| ITF M25 Biella | 2023/07/05 09:00 | Nik Mikovic v Lorenzo Carboni | 3-6,4-6 |