Stadium: Opatija 3 Round: 25 Ground: Clay
| ITF M25 Opatija | 2023/03/21 13:30 | Andrej Nedic v Niklas Waldner | 7-5,6-4 |
| ITF M25 Opatija | 2023/03/21 08:00 | Andrej Nedic v Riccardo Campagnola | 6-3,6-2 |
| ITF M25 Opatija | 2023/03/19 10:30 | Andrej Nedic v Adam Blecha | 6-3,6-2 |
| ITF M15 Rovinj | 2023/03/14 09:00 | Lucas Bouquet v Andrej Nedic | 6-4,6-3 |
| ITF M15 Rovinj | 2023/03/13 10:30 | Patrik Jurina v Andrej Nedic | 0-6,2-6 |
| ITF M15 Rovinj | 2023/03/12 09:00 | Francesco Liucci v Andrej Nedic | 1-6,4-6 |
| UTR Pro Zadar | 2023/03/05 07:00 | Andrej Nedic v Tim Heger | 3-6,6-3,6-2 |
| UTR Pro Zadar | 2023/03/04 07:00 | Andrej Nedic v Alessandro Ingarao | 6-1,6-0 |
| ITF M15 Rovinj | 2023/03/16 12:00 | Sebastian Prechtel v Pavel Nejedly | 6-4,4-6,0-6 |
| ITF M15 Rovinj | 2023/03/15 15:15 | Sebastian Prechtel v Luca Castagnola | 6-3,6-2 |
| ITF M15 Porec | 2023/03/11 09:00 | Dino Prizmic v Sebastian Prechtel | 6-0,6-1 |
| ITF M15 Porec | 2023/03/09 13:10 | Antonio Massara v Sebastian Prechtel | 1-6,6-3,3-6 |
| ITF M15 Porec | 2023/03/08 09:00 | Drazen Petrovic v Sebastian Prechtel | 4-6,5-7 |
| ITF M15 Sharm El Sheikh | 2023/03/03 08:00 | Alexander Blockx v Sebastian Prechtel | 6-2,6-4 |
| ITF M15 Sharm El Sheikh | 2023/03/02 10:20 | Zura Tkemaladze v Sebastian Prechtel | 6-4,6-7,1-6 |
| ITF M15 Sharm El Sheikh | 2023/03/01 13:50 | Aleksandar Mihailovic v Sebastian Prechtel | 0-6,0-6 |