| Oekraïne - TT Cup | 2021/03/18 08:10 | Serhii Tsybulin v Nazar Kovalchuk | L | 3-0 |
| Oekraïne - TT Cup | 2021/03/17 07:40 | Serhii Tsybulin v Nazar Kovalchuk | L | 3-0 |
| Oekraïne - TT Cup | 2021/03/11 08:10 | Serhii Tsybulin v Nazar Kovalchuk | W | 2-3 |
| Oekraïne - TT Cup | 2021/03/10 08:10 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-0 |
| Oekraïne - TT Cup | 2021/03/04 08:45 | Serhii Tsybulin v Nazar Kovalchuk | W | 1-3 |
| Oekraïne - TT Cup | 2021/03/03 10:30 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-1 |
| Oekraïne - TT Cup | 2020/12/11 03:05 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-0 |
| Oekraïne - TT Cup | 2020/12/11 00:05 | Serhii Tsybulin v Nazar Kovalchuk | W | 1-3 |
| Oekraïne - TT Cup | 2021/04/07 22:35 | Nazar Kovalchuk v Oleksandr Levadniy | W | 3-1 |
| Oekraïne - TT Cup | 2021/04/07 21:35 | Nazar Kovalchuk v Oleksandr Shkurupii | L | 1-3 |
| Oekraïne - TT Cup | 2021/04/06 11:40 | Nazar Kovalchuk v Volodymyr Plishylo | W | 3-0 |
| Oekraïne - TT Cup | 2021/04/06 11:05 | Nazar Danilyuk v Nazar Kovalchuk | L | 3-2 |
| Oekraïne - TT Cup | 2021/04/06 08:45 | Andrey Gordiy v Nazar Kovalchuk | W | 2-3 |
| Oekraïne - TT Cup | 2021/04/06 07:00 | Vasily Verbyany v Nazar Kovalchuk | L | 3-1 |
| Oekraïne - TT Cup | 2021/04/06 05:50 | Volodymyr Plishylo v Nazar Kovalchuk | W | 2-3 |
| Oekraïne - TT Cup | 2021/04/02 12:15 | Nazar Kovalchuk v Andrey Gordiy | L | 1-3 |
| Oekraïne - TT Cup | 2021/04/07 23:05 | Serhii Tsybulin v Oleksandr Shkurupii | L | 1-3 |
| Oekraïne - TT Cup | 2021/04/07 22:05 | Aleksey Krutko v Serhii Tsybulin | L | 3-1 |
| Oekraïne - TT Cup | 2021/04/07 21:05 | Serhii Tsybulin v Oleksandr Levadniy | L | 0-3 |
| Oekraïne - TT Cup | 2021/04/03 13:35 | Serhii Boiko v Serhii Tsybulin | L | 3-2 |
| Oekraïne - TT Cup | 2021/04/03 13:00 | Serhii Boiko v Serhii Tsybulin | L | 3-1 |
| Oekraïne - TT Cup | 2021/04/03 11:15 | Serhii Tsybulin v Evgeniy Pismenniy | W | 3-1 |
| Oekraïne - TT Cup | 2021/04/03 08:55 | Serhii Hohenko v Serhii Tsybulin | L | 3-0 |
| Oekraïne - TT Cup | 2021/04/03 06:35 | Roman Cherevko v Serhii Tsybulin | L | 3-2 |