| TT Cup (2021) | 2021/05/25 18:40 | Oleksii Tkachuk v Volodymyr Ivasiv | W | 3-2 |
| TT Cup Ukraine | 2021/05/25 12:50 | Volodymyr Ivasiv v Oleksii Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/24 07:00 | Volodymyr Ivasiv v Oleksii Tkachuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/12 06:25 | Oleksii Tkachuk v Volodymyr Ivasiv | L | 0-3 |
| TT Cup Ukraine | 2021/05/07 11:40 | Oleksii Tkachuk v Volodymyr Ivasiv | L | 1-3 |
| TT Cup Ukraine | 2021/05/07 08:10 | Volodymyr Ivasiv v Oleksii Tkachuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/04 14:35 | Oleksii Tkachuk v Volodymyr Ivasiv | W | 3-2 |
| TT Cup Ukraine | 2021/04/30 14:35 | Volodymyr Ivasiv v Oleksii Tkachuk | L | 3-1 |
| TT Cup (2021) | 2021/05/25 18:40 | Oleksii Tkachuk v Volodymyr Ivasiv | W | 3-2 |
| TT Cup Ukraine | 2021/05/25 18:05 | Ihor Petryshyn v Oleksii Tkachuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/25 15:45 | Petro Tsolik v Oleksii Tkachuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/25 14:00 | Maksym Mykytiuk v Oleksii Tkachuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/25 12:50 | Volodymyr Ivasiv v Oleksii Tkachuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/24 11:40 | Oleksii Tkachuk v Yaroslav Vorsuliak | W | 3-1 |
| TT Cup Ukraine | 2021/05/24 11:05 | Vasyl Aksenin v Oleksii Tkachuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/24 08:45 | Yaroslav Vorsuliak v Oleksii Tkachuk | W | 0-3 |
| TT Cup (2021) | 2021/05/25 18:40 | Oleksii Tkachuk v Volodymyr Ivasiv | L | 3-2 |
| TT Cup Ukraine | 2021/05/25 17:30 | Maksym Mykytiuk v Volodymyr Ivasiv | L | 3-0 |
| TT Cup Ukraine | 2021/05/25 16:55 | Volodymyr Ivasiv v Ihor Petryshyn | W | 3-0 |
| TT Cup Ukraine | 2021/05/25 14:35 | Volodymyr Ivasiv v Petro Tsolik | L | 2-3 |
| TT Cup Ukraine | 2021/05/25 12:50 | Volodymyr Ivasiv v Oleksii Tkachuk | L | 1-3 |
| TT Cup Ukraine | 2021/05/24 12:15 | Petro Tsolik v Volodymyr Ivasiv | W | 1-3 |
| TT Cup Ukraine | 2021/05/24 10:30 | Volodymyr Ivasiv v Petro Tsolik | L | 0-3 |
| TT Cup Ukraine | 2021/05/24 09:20 | Volodymyr Ivasiv v Yaroslav Vorsuliak | W | 3-0 |