| TT Cup (2021) | 2021/04/12 11:35 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/04/12 11:00 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 2-3 |
| TT Cup Ukraine | 2021/04/03 16:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/04/01 20:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/23 09:40 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/22 10:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-2 |
| TT Cup Ukraine | 2021/03/19 01:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/16 07:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/15 10:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/03/13 20:10 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/13 17:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/12 01:45 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/11 22:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/09 07:55 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/03/05 02:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/04 22:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-2 |
| TT Cup Ukraine | 2021/03/02 10:50 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |
| TT Cup Ukraine | 2021/03/01 14:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/02/26 00:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/02/16 09:40 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/02/12 01:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/02/04 22:15 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/02/01 19:35 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/01/28 21:45 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 0-3 |
| TT Cup Ukraine | 2021/01/23 20:10 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/01/23 17:50 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 0-3 |
| TT Cup Ukraine | 2021/01/22 14:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/01/16 02:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | W | 3-2 |
| TT Cup Ukraine | 2021/01/12 01:45 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/01/12 00:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 1-3 |