Stadium: Court 2 Round: 62 Ground: Clay
| Challenger Iasi | 2021/07/11 08:50 | Bogdan Bobrov v Oleg Prihodko | 6-4,7-6 |
| ITF M15 Sofia | 2021/07/08 07:00 | Oleg Prihodko v Francisco Comesana | 2-6,4-6 |
| ITF M15 Sofia | 2021/07/06 09:10 | Oleg Prihodko v Jaimee Floyd Angele | 3-6,7-5,6-4 |
| ITF M15 Antalya | 2021/06/30 09:40 | Oleg Prihodko v Fletcher Scott | 5-7,5-7 |
| ITF M15 Antalya | 2021/06/23 08:40 | Oleg Prihodko v Mariano Kestelboim | 7-5,3-6,2-6 |
| ITF M15 Antalya | 2021/06/15 10:45 | Oleg Prihodko v Savva Polukhin | 6-3,2-6,6-10 |
| ITF M15 Antalya | 2021/06/14 07:30 | Oleg Prihodko v Michalis Sakellaridis | 6-0,6-4 |
| ITF M15 Antalya | 2021/06/13 07:30 | Oleg Prihodko v Aleksandar Tomas | 6-2,6-2 |
| ITF M25 Denia | 2021/07/25 08:00 | Vicente O Moratalla v Samuel M Arjona | 6-0,6-0 |
| ITF M25 Gandia | 2021/07/20 08:00 | Coleman Wong v Vicente O Moratalla | 6-7,6-4,10-7 |
| ITF M25 Gandia | 2021/07/19 09:00 | Vicente O Moratalla v Juan C Garcia Garcia | 3-6,6-4,10-7 |
| ITF M25 Gandia | 2021/07/18 09:00 | Vicente O Moratalla v Carlos Gimenez Perez | 6-2,4-6,10-4 |
| ITF M15 Monastir | 2021/06/20 10:30 | Uisung Park v Vicente O Moratalla | 6-4,6-2 |
| ITF M15 Monastir | 2021/06/13 08:00 | Vicente O Moratalla v Vladislav Ivanov | 2-6,4-6 |
| ITF M25 Vic | 2021/05/17 08:00 | Oscar Jose Gutierrez v Vicente O Moratalla | 6-2,6-0 |
| ITF M25 Vic | 2021/05/16 07:00 | Vicente O Moratalla v Rafael Giotis | 6-3,6-4 |