Stadium: Court 3 Round: 26 Ground: Clay
| ITF M15 Chornomorsk | 2021/09/01 10:10 | Grigoriy Lomakin v Tommaso Compagnucci | 6-7,6-4,2-6 |
| ITF M15 Lodz | 2021/08/19 10:00 | Tommaso Compagnucci v Gilbert S K Junior | 4-6,2-6 |
| ITF M15 Lodz | 2021/08/18 08:00 | Filip Bergevi v Tommaso Compagnucci | 6-7,6-4,6-7 |
| ITF M15 Lodz | 2021/08/16 11:30 | Tommaso Compagnucci v Max Basing | 7-5,6-1 |
| ITF M15 Vejle | 2021/07/28 07:55 | Tommaso Compagnucci v Karl Friberg | 4-6,7-5,4-6 |
| ITF M15 Vejle | 2021/07/26 11:55 | Oscar Moraing v Tommaso Compagnucci | 4-6,6-4,4-10 |
| ITF M15 Esch/Alzette | 2021/07/23 10:50 | Tommaso Compagnucci v Patrick Kypson | 3-6,5-7 |
| ITF M15 Esch/Alzette | 2021/07/22 13:10 | Tommaso Compagnucci v Alexander Kotzen | 6-2,6-0 |
| ITF M15 Chornomorsk | 2021/08/31 08:35 | Vlad Andrei Dancu v Oleg Prihodko | 3-6,1-6 |
| ITF M25 Bacau | 2021/08/17 11:15 | Pedro Sakamoto v Oleg Prihodko | 6-3,6-1 |
| ITF M15 Telavi | 2021/08/07 06:30 | Oleg Prihodko v Yan Bondarevskiy | 7-6,6-3 |
| ITF M15 Telavi | 2021/08/06 06:30 | Yanki Erel v Oleg Prihodko | 6-3,3-6,5-7 |
| ITF M15 Telavi | 2021/08/05 06:30 | Julian Cash v Oleg Prihodko | 1-6,5-7 |
| ITF M15 Telavi | 2021/08/04 06:30 | Alessandro Ingarao v Oleg Prihodko | 0-6,5-7 |
| ITF M15 Telavi | 2021/08/03 11:10 | Roman Andres Burruchaga v Oleg Prihodko | 1-6,4-6 |
| ITF M25 Denia | 2021/07/28 10:05 | Carlos Sanchez Jover v Oleg Prihodko | 7-5,7-5 |