| TT Cup Ukraine | 2020/10/12 22:45 | Sergii Lugovskyi v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/09/06 18:00 | Sergii Lugovskyi v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/09/06 15:05 | Sergii Lugovskyi v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2020/05/31 13:15 | Oleksandr Kostiuk v Sergii Lugovskyi | L | 2-3 |
| TT Cup Ukraine | 2020/05/20 09:10 | Oleksandr Kostiuk v Sergii Lugovskyi | L | 0-3 |
| TT Cup Ukraine | 2020/05/17 13:15 | Oleksandr Kostiuk v Sergii Lugovskyi | L | 2-3 |
| TT Cup Ukraine | 2020/05/16 19:05 | Sergii Lugovskyi v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2020/05/16 16:10 | Sergii Lugovskyi v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/05/19 23:45 | Sergey Gilitukha v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/05/19 23:15 | Oleksandr Kostiuk v Andrey Tsikhotskiy | L | 0-3 |
| TT Cup Ukraine | 2021/05/19 22:15 | Bogdan Stasiuk v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/05/19 21:15 | Oleksandr Kostiuk v Mykola Tovkach | W | 3-0 |
| TT Cup (2021) | 2021/05/18 12:10 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 1-3 |
| TT Cup Ukraine | 2021/05/18 09:15 | Bogdan Stasiuk v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/05/18 08:40 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-2 |
| TT Cup Ukraine | 2021/05/18 07:30 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/05/19 01:45 | Sergii Lugovskyi v Ruslan Novak | W | 3-1 |
| TT Cup Ukraine | 2021/05/19 00:45 | Roman Rybachuk v Sergii Lugovskyi | W | 2-3 |
| TT Cup Ukraine | 2021/05/19 00:15 | Sergii Lugovskyi v Ruslan Novak | L | 2-3 |
| TT Cup Ukraine | 2021/05/18 22:15 | Sergii Lugovskyi v Serhii Berezynskyi | L | 1-3 |
| TT Cup Ukraine | 2021/05/18 20:45 | Sergii Lugovskyi v Illya Semeniuk | W | 3-0 |
| TT Cup Ukraine | 2021/05/15 19:25 | Dmytro Derevynskyi v Sergii Lugovskyi | L | 3-0 |
| TT Cup Ukraine | 2021/05/15 18:20 | Sergii Lugovskyi v Roman Rybachuk | L | 0-3 |
| TT Cup Ukraine | 2021/05/15 17:10 | Oleksandr Semenets v Sergii Lugovskyi | L | 3-0 |