| TT Cup | 2022/07/13 10:35 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-0 |
| TT Cup | 2022/07/13 05:35 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-2 |
| Oekraïne - TT Cup | 2021/03/18 13:25 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-1 |
| Oekraïne - TT Cup | 2020/07/08 05:50 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-0 |
| Oekraïne - TT Cup | 2020/06/26 07:00 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-1 |
| Oekraïne - TT Cup | 2020/06/25 06:25 | Nazar Kovalchuk v Dmytro Yaremchuk | L | 0-3 |
| Oekraïne - TT Cup | 2020/06/10 05:50 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-1 |
| Oekraïne - TT Cup | 2020/06/09 11:40 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-0 |
| Oekraïne - TT Cup | 2020/06/09 08:10 | Dmytro Yaremchuk v Nazar Kovalchuk | L | 3-2 |