Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2024/03/13 14:05 | Illya Beloborodko v Lasse Poertner | 6-4,3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2024/02/25 11:30 | Illya Beloborodko v Joe Tyler | 6-7,6-4,5-10 |
| ITF M15 Sharm El Sheikh | 2024/02/22 11:00 | Illya Beloborodko v Kristjan Tamm | 6-3,4-6,4-6 |
| ITF M15 Sharm El Sheikh | 2024/02/20 09:50 | Alessandro Coccioli v Illya Beloborodko | 2-6,0-6 |
| ITF M15 Sharm El Sheikh | 2024/02/19 08:00 | Lorenzo Lorusso v Illya Beloborodko | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2024/02/18 09:00 | Gagan Rakesh Vimal v Illya Beloborodko | 1-6,1-6 |
| 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 |
| ITF M15 Sharm El Sheikh | 2024/03/14 09:50 | Olaf Pieczkowski v Yuquan Jin | 2-6,7-6,6-7 |
| ITF M15 Sharm El Sheikh | 2024/03/13 11:10 | Olaf Pieczkowski v Freddie Ridout | 6-3,1-6,6-2 |
| Challenger New Delhi | 2024/02/25 07:20 | Moez Echargui v Olaf Pieczkowski | 6-3,3-6,7-6 |
| Challenger Bengaluru | 2024/02/11 06:05 | Olaf Pieczkowski v Kris Van Wyk | 3-6,3-6 |
| Challenger Chennai | 2024/02/06 08:30 | Olaf Pieczkowski v Bernard Tomic | 6-2,4-6,6-7 |
| Challenger Chennai | 2024/02/05 10:05 | Kris Van Wyk v Olaf Pieczkowski | 4-6,3-6 |
| Challenger Chennai | 2024/02/04 10:30 | Nitin Kumar Sinha v Olaf Pieczkowski | 3-6,1-6 |
| ITF M25 Doha | 2024/01/18 12:00 | Ali Habib v Olaf Pieczkowski | 2-6,6-3,6-0 |