| Ukraina TT Cup | 2021/03/10 08:10 | Nazar Kovalchuk v Serhii Tsybulin | L | 3-0 |
| Ukraina TT Cup | 2021/03/04 08:45 | Serhii Tsybulin v Nazar Kovalchuk | L | 1-3 |
| Ukraina TT Cup | 2021/03/03 10:30 | Nazar Kovalchuk v Serhii Tsybulin | L | 3-1 |
| Ukraina TT Cup | 2020/12/11 03:05 | Nazar Kovalchuk v Serhii Tsybulin | L | 3-0 |
| Ukraina TT Cup | 2020/12/11 00:05 | Serhii Tsybulin v Nazar Kovalchuk | L | 1-3 |
| Ukraina TT Cup | 2020/12/09 23:35 | Serhii Tsybulin v Nazar Kovalchuk | W | 3-2 |
| Ukraina TT Cup | 2020/09/27 11:15 | Serhii Tsybulin v Nazar Kovalchuk | W | 3-1 |
| Ukraina TT Cup | 2020/09/26 11:50 | Serhii Tsybulin v Nazar Kovalchuk | L | 1-3 |
| Ukraina TT Cup | 2021/03/11 07:00 | Oleksandr Levadniy v Serhii Tsybulin | L | 3-1 |
| Ukraina TT Cup | 2021/03/10 13:25 | Serhii Boiko v Serhii Tsybulin | W | 2-3 |
| Ukraina TT Cup | 2021/03/10 12:15 | Aleksey Krutko v Serhii Tsybulin | L | 3-2 |
| Ukraina TT Cup | 2021/03/10 10:30 | Oleksandr Levadniy v Serhii Tsybulin | W | 1-3 |
| Ukraina TT Cup | 2021/03/10 08:10 | Nazar Kovalchuk v Serhii Tsybulin | L | 3-0 |
| Ukraina TT Cup | 2021/03/10 05:50 | Oleksandr Shkurupii v Serhii Tsybulin | L | 3-2 |
| Ukraina TT Cup | 2021/03/04 09:20 | Oleksandr Shkurupii v Serhii Tsybulin | W | 2-3 |
| Ukraina TT Cup | 2021/03/04 08:45 | Serhii Tsybulin v Nazar Kovalchuk | L | 1-3 |
| Ukraina TT Cup | 2021/03/11 05:50 | Serhii Boiko v Nazar Kovalchuk | L | 3-2 |
| Ukraina TT Cup | 2021/03/10 14:00 | Nazar Kovalchuk v Aleksey Krutko | L | 1-3 |
| Ukraina TT Cup | 2021/03/10 11:40 | Oleksandr Levadniy v Nazar Kovalchuk | L | 3-1 |
| Ukraina TT Cup | 2021/03/10 09:20 | Oleksandr Shkurupii v Nazar Kovalchuk | L | 3-2 |
| Ukraina TT Cup | 2021/03/10 08:10 | Nazar Kovalchuk v Serhii Tsybulin | W | 3-0 |
| Ukraina TT Cup | 2021/03/10 07:00 | Serhii Boiko v Nazar Kovalchuk | L | 3-1 |
| Ukraina TT Cup | 2021/03/07 19:25 | David Simonchuk v Nazar Kovalchuk | W | 1-3 |
| Ukraina TT Cup | 2021/03/07 17:05 | Alexander Tkachenko v Nazar Kovalchuk | L | 3-1 |