| TT Cup Ukraine | 2020/09/02 09:05 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| Ukraine Win Cup | 2020/09/01 15:30 | Olexander Oleskevych v Nazar Kovalchuk | W | 3-2 |
| Ukraine Win Cup | 2020/09/01 12:30 | Nazar Kovalchuk v Olexander Oleskevych | W | 1-3 |
| TT Cup Ukraine | 2020/08/30 04:50 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-2 |
| TT Cup Ukraine | 2020/08/29 13:00 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-2 |
| TT Cup Ukraine | 2020/08/23 13:25 | Olexander Oleskevych v Nazar Kovalchuk | L | 1-3 |
| TT Cup Ukraine | 2020/08/22 18:05 | Olexander Oleskevych v Nazar Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2020/08/11 09:55 | Olexander Oleskevych v Nazar Kovalchuk | W | 3-2 |
| TT Cup Ukraine | 2020/08/11 07:35 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/08/10 05:50 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-2 |
| TT Cup Ukraine | 2020/07/07 19:15 | Nazar Kovalchuk v Olexander Oleskevych | W | 1-3 |
| TT Cup Ukraine | 2020/07/07 14:35 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-1 |
| TT Cup Ukraine | 2020/07/06 18:40 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-1 |
| TT Cup Ukraine | 2020/07/06 14:00 | Nazar Kovalchuk v Olexander Oleskevych | L | 3-2 |
| TT Cup Ukraine | 2020/06/22 07:00 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/06/07 05:50 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/05/30 05:50 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/05/29 10:30 | Olexander Oleskevych v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/05/23 16:20 | Olexander Oleskevych v Nazar Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2020/05/11 10:30 | Olexander Oleskevych v Nazar Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2020/05/10 16:20 | Olexander Oleskevych v Nazar Kovalchuk | L | 1-3 |