| TT Cup Ukraine | 2021/03/04 12:15 | Yevhen Masko v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2021/03/03 12:50 | Yevhen Masko v Nazar Kovalchuk | W | 3-0 |
| TT Cup Ukraine | 2020/12/20 14:35 | Yevhen Masko v Nazar Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2020/12/20 13:25 | Yevhen Masko v Nazar Kovalchuk | W | 3-2 |
| TT Cup Ukraine | 2020/12/19 09:20 | Yevhen Masko v Nazar Kovalchuk | W | 3-2 |
| TT Cup Ukraine | 2020/10/16 21:00 | Yevhen Masko v Nazar Kovalchuk | L | 0-3 |
| TT Cup Ukraine | 2020/10/16 18:50 | Yevhen Masko v Nazar Kovalchuk | L | 1-3 |
| TT Cup Ukraine | 2020/10/15 18:55 | Yevhen Masko v Nazar Kovalchuk | W | 3-0 |
| TT Cup Ukraine | 2021/08/14 07:40 | Yevhen Masko v Sergey Filatov | L | 1-3 |
| TT Cup Ukraine | 2021/08/14 05:55 | Yevhen Masko v Dmitry Dubrovin | W | 3-0 |
| TT Cup Ukraine | 2021/08/11 18:10 | Roman Cherevko v Yevhen Masko | W | 1-3 |
| TT Cup Ukraine | 2021/08/11 15:50 | Yuryi Shchepanskyi v Yevhen Masko | L | 3-1 |
| TT Cup Ukraine | 2021/08/11 14:05 | Evgeniy Pismenniy v Yevhen Masko | L | 3-1 |
| TT Cup Ukraine | 2021/08/11 12:55 | Sergey Zemyantsev v Yevhen Masko | L | 3-1 |
| TT Cup Ukraine | 2021/08/10 11:45 | Roman Cherevko v Yevhen Masko | W | 2-3 |
| TT Cup Ukraine | 2021/08/10 11:10 | Roman Derypaska v Yevhen Masko | L | 3-0 |
| TT Cup Ukraine | 2021/08/14 08:15 | Oleksandr Zhukovskyi v Nazar Kovalchuk | L | 3-2 |
| TT Cup Ukraine | 2021/08/14 06:30 | Sergey Filatov v Nazar Kovalchuk | L | 3-1 |
| TT Cup (2021) | 2021/08/12 11:10 | Aleksey Gaponov v Nazar Kovalchuk | W | 2-3 |
| TT Cup Ukraine | 2021/08/12 08:50 | Sergey Filatov v Nazar Kovalchuk | L | 3-0 |
| TT Cup Ukraine | 2021/08/12 07:05 | Dmitry Dubrovin v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/12 05:55 | Mykola Lytvynenko v Nazar Kovalchuk | L | 3-0 |
| TT Cup Ukraine | 2021/08/11 11:45 | Dmitry Dubrovin v Nazar Kovalchuk | L | 3-1 |
| TT Cup Ukraine | 2021/08/11 11:10 | Dmitry Dubrovin v Nazar Kovalchuk | L | 3-2 |