| Ukraine - TT-Cup | 2021/01/11 00:00 | Oleksii Tkachuk v Stepan Nykyforuk | L | 2-3 |
| Ukraine - TT-Cup | 2020/12/23 15:00 | Oleksii Tkachuk v Stepan Nykyforuk | L | 2-3 |
| Ukraine - TT-Cup | 2020/12/14 01:00 | Oleksii Tkachuk v Stepan Nykyforuk | L | 2-3 |
| Ukraine - TT-Cup | 2020/12/08 03:00 | Oleksii Tkachuk v Stepan Nykyforuk | L | 0-3 |
| Ukraine - TT-Cup | 2020/10/22 08:45 | Stepan Nykyforuk v Oleksii Tkachuk | W | 0-3 |
| Ukraine - TT-Cup | 2020/10/21 05:50 | Oleksii Tkachuk v Stepan Nykyforuk | L | 2-3 |
| Ukraine - TT-Cup | 2020/10/15 06:25 | Oleksii Tkachuk v Stepan Nykyforuk | W | 3-1 |
| Ukraine - TT-Cup | 2021/02/01 00:30 | Yaroslav Vorsuliak v Oleksii Tkachuk | L | 3-0 |
| Ukraine - TT-Cup | 2021/01/31 23:00 | Volodymyr Ivasiv v Oleksii Tkachuk | L | 3-1 |
| Ukraine - TT-Cup | 2021/01/31 21:30 | Petro Tsolik v Oleksii Tkachuk | W | 1-3 |
| Ukraine - TT-Cup | 2021/01/29 19:40 | Ihor Petryshyn v Oleksii Tkachuk | W | 2-3 |
| Ukraine - TT-Cup | 2021/01/29 19:05 | Oleksii Tkachuk v Petro Pidleteichuk | W | 3-0 |
| Ukraine - TT-Cup | 2021/01/29 17:55 | Ihor Petryshyn v Oleksii Tkachuk | L | 3-0 |
| Ukraine - TT-Cup | 2021/01/29 16:10 | Nazarii Sydorak v Oleksii Tkachuk | L | 3-0 |
| Ukraine - TT-Cup | 2021/01/29 14:25 | Yurii Kolos v Oleksii Tkachuk | W | 1-3 |
| Ukraine - TT-Cup | 2021/01/31 23:30 | Petro Tsolik v Stepan Nykyforuk | L | 3-1 |
| Ukraine - TT-Cup | 2021/01/31 22:00 | Volodymyr Ivasiv v Stepan Nykyforuk | L | 3-0 |
| Ukraine - TT-Cup | 2021/01/31 21:00 | Yaroslav Vorsuliak v Stepan Nykyforuk | L | 3-2 |
| Ukraine - TT-Cup | 2021/01/28 12:05 | Volodymyr Ivasiv v Stepan Nykyforuk | L | 3-1 |
| Ukraine - TT-Cup | 2021/01/28 09:45 | Petro Tsolik v Stepan Nykyforuk | L | 3-0 |
| Ukraine - TT-Cup | 2021/01/28 08:00 | Yaroslav Vorsuliak v Stepan Nykyforuk | L | 3-1 |
| Ukraine - TT-Cup | 2021/01/28 06:50 | Roman Vakarash v Stepan Nykyforuk | W | 1-3 |
| Ukraine - TT-Cup | 2021/01/27 12:40 | Stepan Nykyforuk v Petro Tsolik | W | 3-0 |