Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Überlingen | 2023/08/15 08:00 | Petro Orlando Fellin v Martin Benes | 7-6,6-2 |
| ITF M15 Überlingen | 2023/08/14 14:00 | Petro Orlando Fellin v Stefan Peter Hampe | 4-6,6-3,10-4 |
| ITF M25 Telfs | 2023/07/19 10:00 | Kai Wehnelt v Petro Orlando Fellin | 6-3,6-1 |
| ITF M25 Telfs | 2023/07/16 11:30 | Cian Maguire v Petro Orlando Fellin | 4-6,2-6 |
| ITF M25 Uriage | 2023/07/10 07:00 | Stefano Reitano v Petro Orlando Fellin | 6-0,6-3 |
| ITF M25 Uriage | 2023/07/09 08:00 | Mathis Debru v Petro Orlando Fellin | 1-6,4-6 |
| ITF M25 Ajaccio | 2023/07/06 15:00 | Petro Orlando Fellin v Antoine Hoang | 4-6,7-6,4-6 |
| ITF M25 Ajaccio | 2023/07/04 08:45 | Petro Orlando Fellin v Ethan Cook | 6-1,6-1 |
| ITF M25 Wetzlar | 2023/08/03 10:10 | Illya Beloborodko v Orlando Luz | 3-6,2-6 |
| ITF M15 Uslar | 2023/07/20 09:30 | Illya Beloborodko v Jeremy Schifris | 3-6,5-7 |
| ITF M15 Uslar | 2023/07/19 14:45 | Juan Pablo Paz v Illya Beloborodko | 3-6,4-6 |
| ITF M25 Marburg | 2023/07/05 10:30 | Illya Beloborodko v Mika Lipp | 3-6,3-6 |
| ITF M15 Kamen | 2023/06/27 09:55 | Tom Gentzsch v Illya Beloborodko | 6-3,6-4 |
| ITF M15 Nyíregyháza | 2023/06/07 11:00 | Jiri Barnat v Illya Beloborodko | 7-6,6-4 |
| ITF M25 Praha | 2023/05/17 12:25 | Illya Beloborodko v Henri Squire | 3-6,3-6 |
| ITF M25 Praha | 2023/05/16 07:55 | Illya Beloborodko v Filip Apltauer | 2-6,6-3,6-10 |