Stadium: Court 15 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Pazardzhik | 2023/05/20 07:00 | Simone Roncalli v Oleg Prihodko | 6-4,6-3 |
| ITF M15 Pazardzhik | 2023/05/19 07:45 | Valentin Vanta v Oleg Prihodko | 4-6,1-6 |
| ITF M15 Pazardzhik | 2023/05/16 08:00 | Axel Garcian v Oleg Prihodko | 4-6,6-1,0-6 |
| Challenger Prague | 2023/05/08 09:00 | Oleg Prihodko v Gastao Elias | 6-7,3-6 |
| Challenger Prague Qual | 2023/05/07 10:10 | Joao Domingues v Oleg Prihodko | 4-6,7-5,3-6 |
| ITF M25 Split | 2023/04/21 07:30 | Jerome Kym v Oleg Prihodko | 6-2,6-3 |
| ITF M25 Split | 2023/04/20 11:45 | Alessandro Ingarao v Oleg Prihodko | 1-6,3-6 |
| ITF M25 Split | 2023/04/19 11:40 | Vito Tonejc v Oleg Prihodko | 3-6,2-6 |
| ITF M15 Monastir | 2023/05/24 09:40 | Millen Hurrion v Thomas Braithwaite | 6-3,6-3 |
| ITF M15 Monastir | 2023/05/22 16:15 | Facundo Yunis v Thomas Braithwaite | 4-6,3-6 |
| ITF M15 Monastir | 2023/05/22 08:30 | Naman Sharma v Thomas Braithwaite | 2-6,1-6 |
| ITF M15 Monastir | 2023/05/21 13:00 | Atharva Sharma v Thomas Braithwaite | 1-6,3-6 |
| ITF M15 Monastir | 2023/05/16 08:00 | Yassine Dlimi v Thomas Braithwaite | 6-4,6-2 |
| ITF M15 Monastir | 2023/05/15 12:30 | Zachary Adam-Gedge v Thomas Braithwaite | 7-6,2-6,9-11 |
| ITF M15 Monastir | 2023/05/11 08:30 | Ilya Snitari v Thomas Braithwaite | 6-3,6-2 |
| ITF M15 Monastir | 2023/05/10 14:10 | Toru Horie v Thomas Braithwaite | 2-6,6-3,6-7 |