Stadium: Court 7 Round: 62 Ground: Clay
| UTR Pro Athens | 2023/12/17 06:00 | Christos Antonopoulos v Illya Beloborodko | 0-4 |
| UTR Pro Athens | 2023/12/15 07:30 | Ioannis Kountourakis v Illya Beloborodko | 6-2,6-3 |
| UTR Pro Athens | 2023/12/14 10:08 | David Schwarc v Illya Beloborodko | 2-6,1-6 |
| UTR Pro Athens | 2023/12/12 06:00 | Ioannis Xilas v Illya Beloborodko | 6-3,7-5 |
| UTR Pro Athens | 2023/12/11 11:00 | Illya Beloborodko v Lefteris Neos | 6-7,7-6,6-3 |
| ITF M25 Antalya | 2023/11/15 09:55 | Illya Beloborodko v Alexander Weis | 4-6,4-6 |
| ITF M25 Antalya | 2023/11/14 11:10 | A.J Catanzariti v Illya Beloborodko | 7-6,4-6,10-5 |
| ITF M25 Antalya | 2023/11/13 12:00 | Umut Kaan Yenilmez v Illya Beloborodko | 0-6,3-6 |
| ITF M15 Monastir | 2023/12/11 08:30 | Matei Cristian Onofrei v Edouard Villoslada | 3-6,1-6 |
| ITF M15 Monastir | 2023/12/10 11:00 | Matei Cristian Onofrei v Arthur Van Der Kooij | 6-2,6-4 |
| ITF M15 Monastir | 2023/12/04 08:00 | Matei Cristian Onofrei v Mark Wallner | 2-6,3-6 |
| ITF M15 Monastir | 2023/12/03 10:30 | Matei Cristian Onofrei v Boris Stojanovic | 6-0,6-0 |
| ITF M25 Monastir | 2023/11/27 08:00 | Siim Troost v Matei Cristian Onofrei | 6-4,6-4 |
| ITF M15 Monastir | 2023/11/23 13:15 | Matei Cristian Onofrei v Florian Broska | 2-6,5-7 |
| ITF M15 Monastir | 2023/11/21 09:40 | Matei Cristian Onofrei v Charles Dossetter | 6-3,6-2 |
| ITF M15 Monastir | 2023/11/20 11:10 | Arthur Laborde v Matei Cristian Onofrei | 3-6,6-7 |