Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Store | 2023/06/21 16:35 | Sebastian Dominko v Sebastian Prechtel | 7-5,4-6,7-5 |
| ITF M15 Litija | 2023/06/16 09:00 | Sebastian Prechtel v Luca Wiedenmann | 5-7,6-2,4-6 |
| ITF M15 Litija | 2023/06/15 11:50 | Sebastian Prechtel v Josip Simundza | 7-5,6-1 |
| ITF M15 Litija | 2023/06/14 07:30 | Sebastian Prechtel v Tim Heger | 6-3,6-4 |
| ITF M25 Kursumlijska Banja | 2023/06/10 08:00 | Alexander Zgirovsky v Sebastian Prechtel | 7-5,7-6 |
| ITF M25 Kursumlijska Banja | 2023/06/09 10:05 | Sebastian Prechtel v Oleksandr Ovcharenko | 6-1,7-5 |
| ITF M25 Kursumlijska Banja | 2023/06/08 06:55 | David Pichler v Sebastian Prechtel | 2-6,4-6 |
| ITF M25 Kursumlijska Banja | 2023/06/07 16:55 | Sebastian Prechtel v Ivan Fomin | 6-4,6-1 |
| Challenger Salzburg | 2023/07/09 10:10 | Milos Karol v Vladyslav Orlov | 7-5,3-6,1-6 |
| ITF M25 Poprad | 2023/06/22 08:00 | Lukas Palovic v Milos Karol | 2-6,6-3,6-4 |
| ITF M25 Poprad | 2023/06/21 09:55 | Milos Karol v Alibek Kachmazov | 7-5,6-4 |
| Challenger Bratislava | 2023/06/12 15:00 | Vitaliy Sachko v Milos Karol | 6-4,6-1 |
| Challenger Bratislava | 2023/06/11 15:15 | Milos Karol v Ulises Blanch | 4-6,7-6,6-4 |
| Challenger Prostejov | 2023/06/04 09:15 | Milos Karol v Vitaliy Sachko | 3-6,2-6 |
| ITF M25 Jablonec Nad Nisou | 2023/05/28 11:30 | Milos Karol v Thijmen Loof | 5-7,2-6 |
| ITF M25 Most | 2023/05/24 12:45 | Milos Karol v Mika Brunold | 2-6,4-6 |