Stadium: Court 4 Round: 27 Ground: Clay
| ITF M15 Cairo | 2019/12/06 11:20 | Roncalli, Simone v Oleg Prihodko | 4-6,7-5,3-6 |
| ITF Portugal F3 Qual | 2017/03/13 14:00 | Oleg Prihodko v Roncalli, Simone | 0-6,2-6 |
| ITF M15 Pazardzhik | 2023/05/19 08:20 | Roncalli, Simone v Luigi Sorrentino | 6-1,4-6,7-5 |
| ITF M15 Pazardzhik | 2023/05/18 12:45 | Roncalli, Simone v Sean Hess | 7-6,6-2 |
| Challenger - Francavilla | 2023/05/07 09:00 | Roncalli, Simone v Alexander Weis | 7-5,4-6,3-6 |
| ITF - M15 Monastir | 2023/03/28 09:30 | Roncalli, Simone v Benjamin Pietri | 4-6,1-6 |
| ITF - M15 Monastir | 2023/03/24 08:30 | Ray Ho v Roncalli, Simone | 6-7,6-2,6-3 |
| ITF - M15 Monastir | 2023/03/23 12:20 | Alexis Boureau v Roncalli, Simone | 1-6,6-4,4-6 |
| ITF - M15 Monastir | 2023/03/21 10:25 | M Rifqi, Fitriadi v Roncalli, Simone | 6-2,3-6,5-7 |
| ITF - M15 Monastir | 2023/03/18 10:15 | Roncalli, Simone v Olaf Pieczkowski | 2-6,2-6 |
| 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 |
| Split, Singles M-ITF-CRO-05A | 2023/04/21 07:30 | Jerome Kym v Oleg Prihodko | 6-2,6-3 |
| Split, Singles M-ITF-CRO-05A | 2023/04/20 11:45 | Alessandro Ingarao v Oleg Prihodko | 1-6,3-6 |
| Split, Singles M-ITF-CRO-05A | 2023/04/19 11:40 | Vito Tonejc v Oleg Prihodko | 3-6,2-6 |
| Challenger - Split | 2023/04/10 08:00 | Dane Sweeny v Oleg Prihodko | 6-3,6-1 |