| TT Cup (2021) | 2021/03/30 19:20 | Dmitriy Arzanov v Andrei Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/03/30 17:35 | Andrei Kostiuk v Dmitriy Arzanov | W | 1-3 |
| TT Cup Ukraine | 2021/03/29 17:00 | Andrei Kostiuk v Dmitriy Arzanov | L | 3-1 |
| TT Cup Ukraine | 2021/03/02 18:00 | Dmitriy Arzanov v Andrei Kostiuk | L | 2-3 |
| TT Cup Ukraine | 2021/03/01 19:10 | Andrei Kostiuk v Dmitriy Arzanov | L | 3-1 |