Stadium: Clay Court 3 Round: 27 Ground: Clay
| ITF Georgia F2 | 2018/07/20 06:00 | Slobodchikov, Ronald v Oleg Prihodko | 2-6,7-5,3-6 |
| ITF - M15 Antalya | 2019/10/31 08:45 | Soares Klier, Gilbert v Oleg Prihodko | 5-7,6-7 |
| ITF - M15 Antalya | 2019/10/30 11:00 | Oleg Prihodko v Voros, Mate | 4-6,6-4,6-4 |
| ITF - M15 Antalya | 2019/10/23 07:00 | Marsel Ilhan v Oleg Prihodko | 7-5,1-6,6-3 |
| ITF M15 Chornomorsk | 2019/09/27 12:30 | Oleg Prihodko v Vitaliy Sachko | 4-6,6-1,2-6 |
| ITF M15 Chornomorsk | 2019/09/26 08:55 | Oleg Prihodko v Lorenzo Vatteroni | 6-4,6-2 |
| ITF M15 Chornomorsk | 2019/09/24 07:00 | Oleg Prihodko v Rassolov, Mykyta | 6-1,6-0 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/19 07:00 | Oleksii Krutykh v Oleg Prihodko | 6-4,4-6,6-3 |
| Targu Mures, Singles M-ITF-ROU-05A | 2019/09/18 06:00 | Mikhail Korovin v Oleg Prihodko | 2-6,6-1,6-7 |
| ITF - M15 Antalya | 2019/10/31 07:00 | Dima, Dragos v Slobodchikov, Ronald | 3-6,4-6 |
| ITF - M15 Antalya | 2019/10/30 10:15 | Prechtel, Sebastian v Slobodchikov, Ronald | 3-6,4-6 |
| ITF - M15 Antalya | 2019/10/27 07:30 | Slobodchikov, Ronald v Lorenzo Musetti | 4-6,1-6 |
| ITF - M15 Antalya | 2019/10/26 07:30 | Peter Heller v Slobodchikov, Ronald | 4-6,4-6 |
| ITF - M15 Antalya | 2019/10/25 07:00 | Slobodchikov, Ronald v Bovy, Arnaud | 6-1,6-1 |
| ITF - M15 Antalya | 2019/10/24 09:00 | Slobodchikov, Ronald v Takeda, Naoki | 6-3,6-2 |
| ITF - M15 Antalya | 2019/10/23 08:30 | Slobodchikov, Ronald v Hellfritsch, Lucas | 6-3,6-3 |
| ITF - M15 Antalya | 2019/10/17 07:00 | Fabian Marozsan v Slobodchikov, Ronald | 6-3,6-4 |