| TT Cup Ukraine | 2021/09/18 00:15 | Viktor Kotov v Roman Oliynyk | L | 1-3 |
| TT Cup Ukraine | 2021/08/04 15:40 | Viktor Kotov v Roman Oliynyk | L | 1-3 |
| TT Cup Ukraine | 2021/07/26 18:00 | Roman Oliynyk v Viktor Kotov | L | 3-0 |
| TT Cup Ukraine | 2021/06/26 21:15 | Viktor Kotov v Roman Oliynyk | L | 2-3 |
| TT Cup Ukraine | 2021/06/25 17:25 | Viktor Kotov v Roman Oliynyk | L | 1-3 |
| TT Cup Ukraine | 2021/06/18 14:30 | Roman Oliynyk v Viktor Kotov | L | 3-2 |
| TT Cup Ukraine | 2021/06/08 16:50 | Roman Oliynyk v Viktor Kotov | W | 2-3 |
| TT Cup Ukraine | 2021/06/06 11:00 | Roman Oliynyk v Viktor Kotov | L | 3-0 |
| TT Cup Ukraine | 2021/06/05 09:15 | Roman Oliynyk v Viktor Kotov | L | 3-1 |
| TT Cup Ukraine | 2021/05/19 18:35 | Roman Oliynyk v Viktor Kotov | W | 1-3 |
| TT Cup Ukraine | 2021/05/09 18:35 | Viktor Kotov v Roman Oliynyk | L | 2-3 |
| TT Cup Ukraine | 2021/04/28 18:35 | Roman Oliynyk v Viktor Kotov | W | 1-3 |
| TT Cup Ukraine | 2021/04/13 18:00 | Roman Oliynyk v Viktor Kotov | W | 1-3 |
| TT Cup Ukraine | 2021/04/07 19:15 | Viktor Kotov v Roman Oliynyk | W | 3-1 |
| TT Cup Ukraine | 2021/04/07 16:50 | Roman Oliynyk v Viktor Kotov | W | 0-3 |
| TT Cup Ukraine | 2021/04/02 19:10 | Viktor Kotov v Roman Oliynyk | W | 3-1 |
| TT Cup Ukraine | 2021/04/02 14:30 | Roman Oliynyk v Viktor Kotov | W | 1-3 |
| TT Cup Ukraine | 2021/03/21 07:55 | Roman Oliynyk v Viktor Kotov | W | 2-3 |
| TT Cup Ukraine | 2021/03/07 09:05 | Viktor Kotov v Roman Oliynyk | L | 2-3 |
| TT Cup Ukraine | 2021/02/07 08:30 | Viktor Kotov v Roman Oliynyk | W | 3-1 |
| TT Cup Ukraine | 2021/01/31 12:35 | Viktor Kotov v Roman Oliynyk | W | 3-2 |
| TT Cup Ukraine | 2021/01/31 10:15 | Roman Oliynyk v Viktor Kotov | W | 0-3 |
| TT Cup Ukraine | 2021/01/23 09:05 | Roman Oliynyk v Viktor Kotov | W | 0-3 |
| TT Cup Ukraine | 2021/01/08 20:10 | Roman Oliynyk v Viktor Kotov | W | 1-3 |
| TT Cup Ukraine | 2021/01/08 16:05 | Viktor Kotov v Roman Oliynyk | L | 2-3 |