| ITF Poland F4 Qual | 08/30 07:30 | 62 | Adrian Sikora v Oleg Prihodko | 2-6,4-6 | |
| ITF Poland F3 Qual | 08/24 09:30 | 62 | Maciej Smola v Oleg Prihodko | 6-2,6-3 | |
| ITF Poland F3 Qual | 08/23 08:00 | 62 | Karol Krawczynski v Oleg Prihodko | 4-6,6-7 | |
| ITF Poland F3 Qual | 08/22 13:00 | 62 | Maximilian Kaiser v Oleg Prihodko | 1-6,1-6 | |
| ITF Poland F2 | 08/18 08:00 | 62 | Szymon Walkow v Oleg Prihodko | 7-5,6-2 | |
| ITF Poland F2 | 08/17 08:00 | 62 | Francesco Moncagatto v Oleg Prihodko | 2-6,5-7 | |
| ITF Poland F2 | 08/16 12:00 | 62 | Yann Wojcik v Oleg Prihodko | 2-6,5-7 | |
| ITF Serbia F6 | 07/11 07:00 | - | Strahinja Rakic v Oleg Prihodko | 7-6,5-7,6-2 | |
| ITF Ukraine F2 | 05/18 07:00 | - | Oleg Prihodko v Nikita Matveyko | 0-6,6-4,4-6 | |
| ITF Ukraine F2 | 05/17 07:00 | - | Oleg Prihodko v Michal Kominek | 6-0,6-3 | |
| ITF Ukraine F1 | 05/13 07:30 | - | Oleg Prihodko v Ivan Nedelko | 4-6,0-6 | |
| ITF Ukraine F1 | 05/11 09:00 | - | Stanislav Poplavskyy v Oleg Prihodko | 5-7,0-6 | |
| ITF Turkey F41 | 11/17 06:30 | - | Oliver Mrose v Oleg Prihodko | 6-4,6-2 | |
| ITF Ukraine F4 | 05/16 09:45 | - | Vladyslav Manafov v Oleg Prihodko | 6-3,6-3 |
Oleg Prihodko (born 3 October 1997) is a Ukrainian tennis player.
Prihodko has a career high ATP singles ranking of World No. 349 achieved on 18 July 2022 and a career high ATP doubles ranking of World No. 121 achieved on 27 February 2023.
As a junior he won the Ukrzakhid ITF tournament in 2013 and 2014 as well as the Vila Do Conde Junior Tennis Cup in 2013. In junior doubles he won the Donetsk City Cup with his doubles partner Vladyslav Lobak.