| Ukraina - Win Cup | 2023/03/03 08:15 | Maxim Nikolenko v Nazar Kovalchuk | W | 0-3 |
| Ukraina - Win Cup | 2023/02/15 11:45 | Maxim Nikolenko v Nazar Kovalchuk | W | 2-3 |
| Ukraina - Win Cup | 2023/02/15 08:45 | Nazar Kovalchuk v Maxim Nikolenko | L | 1-3 |
| Ukraina - Win Cup | 2023/02/14 16:30 | Maxim Nikolenko v Nazar Kovalchuk | L | 3-2 |
| Ukraina - Win Cup | 2023/02/14 14:30 | Nazar Kovalchuk v Maxim Nikolenko | W | 3-1 |
| Ukraina - Win Cup | 2023/02/03 16:45 | Maxim Nikolenko v Nazar Kovalchuk | L | 3-0 |
| Ukraina - Win Cup | 2023/02/03 14:15 | Nazar Kovalchuk v Maxim Nikolenko | L | 0-3 |
| TT Cup - Ukraina | 2022/02/17 12:50 | Maxim Nikolenko v Nazar Kovalchuk | W | 2-3 |
| TT Cup - Ukraina | 2022/02/16 12:15 | Maxim Nikolenko v Nazar Kovalchuk | L | 3-2 |
| Ukraina - Win Cup | 2021/04/09 15:00 | Nazar Kovalchuk v Maxim Nikolenko | W | 3-2 |
| TT Cup - Ukraina | 2020/06/30 13:40 | Maxim Nikolenko v Nazar Kovalchuk | W | 1-3 |
| TT Cup - Ukraina | 2020/06/29 14:50 | Nazar Kovalchuk v Maxim Nikolenko | L | 2-3 |
| TT Cup - Ukraina | 2020/06/16 11:50 | Maxim Nikolenko v Nazar Kovalchuk | W | 1-3 |
| TT Cup - Ukraina | 2020/06/15 08:20 | Maxim Nikolenko v Nazar Kovalchuk | L | 3-2 |