Stadium: Eden 12 Round: 26 Ground: Clay
| ITF M15 Pescara | 2021/08/18 08:30 | Giorgio Tabacco v Oleksandr Ovcharenko | 6-4,3-6,6-1 |
| ITF M15 Monastir | 2020/10/25 12:30 | Oleksandr Ovcharenko v Giorgio Tabacco | 6-3,6-4 |
| ITF M15 Rovinj | 2023/03/15 09:55 | Giorgio Tabacco v Jeremy Jahn | 7-5,6-3 |
| ITF M25 Monastir | 2023/02/23 11:40 | Oriol Roca Batalla v Giorgio Tabacco | 7-6,7-6 |
| ITF M25 Monastir | 2023/02/22 09:00 | Manuel Mazza v Giorgio Tabacco | 5-7,4-6 |
| ITF M25 Monastir | 2023/02/14 10:10 | Giorgio Tabacco v Mark Lajal | 6-7,5-7 |
| ITF M15 Monastir | 2023/02/11 10:45 | Olaf Pieczkowski v Giorgio Tabacco | 6-3,6-4 |
| ITF M15 Monastir | 2023/02/09 09:30 | Lilian Marmousez v Giorgio Tabacco | 6-3,3-6,6-7 |
| ITF M25 Santa Margherita | 2022/10/17 14:30 | Damien Wenger v Giorgio Tabacco | 4-6,6-2,7-5 |
| ITF M25 Santa Margherita | 2022/10/15 13:00 | Giorgio Tabacco v Fausto Tabacco | 3-6,6-2,2-6 |
| ITF M15 Rovinj | 2023/03/15 10:25 | Matteo Donati v Oleksandr Ovcharenko | 5-7,3-6 |
| ITF M25 Monastir | 2023/02/15 08:30 | Oleksandr Ovcharenko v Devin Badenhorst | 4-6,6-7 |
| ITF M25 Monastir | 2023/02/09 11:40 | Oleksandr Ovcharenko v Luca Castagnola | 4-6,6-7 |
| Davis Cup | 2023/02/04 09:00 | Oleksandr Ovcharenko v Benjamin Hassan | 5-7,6-7 |
| Challenger Nonthaburi | 2023/01/15 04:40 | Vladyslav Orlov v Oleksandr Ovcharenko | 6-4,6-2 |
| Challenger Nonthaburi | 2023/01/08 09:00 | Oleksandr Ovcharenko v Alafia Ayeni | 3-6,6-7 |
| Challenger Nonthaburi | 2023/01/01 03:00 | Ji Sung Nam v Oleksandr Ovcharenko | 6-3,6-1 |
| ITF M25 Heraklion | 2022/11/26 09:30 | Terence Atmane v Oleksandr Ovcharenko | 6-3,6-4 |