Stadium: Court 21 Round: 25 Ground: Clay
| ITF M15 Antalya | 2019/10/23 07:00 | Marsel Ilhan v Oleg Prihodko | 7-5,1-6,6-3 |
| Challenger Sibiu | 2021/09/27 07:00 | Oleg Prihodko v Yan Bondarevskiy | 6-7,4-6 |
| Challenger Sibiu | 2021/09/26 07:30 | Uladzimir Ignatik v Oleg Prihodko | 3-6,3-6 |
| ITF M15 Vyshkovo | 2021/09/24 12:10 | Ivan Nedelko v Oleg Prihodko | 6-1,1-6,6-2 |
| ITF M15 Vyshkovo | 2021/09/23 10:00 | Ilya Snitari v Oleg Prihodko | 7-5,3-6,1-6 |
| ITF M15 Vyshkovo | 2021/09/21 09:35 | Illya Maksymchuk v Oleg Prihodko | 2-6,5-7 |
| ITF M15 Zlatibor | 2021/09/17 08:00 | Fabian Marozsan v Oleg Prihodko | 6-2,2-6,6-1 |
| ITF M15 Zlatibor | 2021/09/16 08:00 | Domagoj Biljesko v Oleg Prihodko | 2-6,3-6 |
| ITF M15 Zlatibor | 2021/09/15 11:05 | Michal Novansky v Oleg Prihodko | 3-6,4-6 |
| ITF M15 Antalya | 2021/10/28 06:50 | Marsel Ilhan v Lukas Neumayer | 2-6,6-7 |
| ITF M15 Antalya | 2021/10/27 07:00 | Sarp Agabigun v Marsel Ilhan | 6-3,4-6,4-6 |
| ITF M15 Antalya | 2021/10/21 07:00 | Marsel Ilhan v Billy Harris | 3-6,4-6 |
| ITF M15 Antalya | 2021/10/20 08:20 | Marsel Ilhan v Federico Campana | 6-3,7-6 |
| ITF M15 Antalya | 2021/10/13 09:10 | Marsel Ilhan v Mircea-Alexandru Jecan | 4-6,6-3,5-7 |
| ITF M15 Novi Sad | 2021/08/05 12:00 | Mariano Navone v Marsel Ilhan | 6-3,6-1 |
| ITF M15 Novi Sad | 2021/08/03 12:10 | Luka Pavlovic v Marsel Ilhan | 3-6,4-6 |
| ITF M15 Novi Sad | 2021/07/28 07:30 | Gorazd Srbljak v Marsel Ilhan | 6-2,6-4 |