| Ucraina - TT Cup | 2021/05/17 07:10 | Serhii Boiko v Lev Kats | L | 1-3 |
| Ucraina - TT Cup | 2021/05/13 06:35 | Serhii Boiko v Lev Kats | L | 1-3 |
| Ucraina - TT Cup | 2021/05/12 08:20 | Lev Kats v Serhii Boiko | W | 1-3 |
| Ucraina - TT Cup | 2021/05/02 10:05 | Serhii Boiko v Lev Kats | L | 1-3 |
| Ucraina - TT Cup | 2021/05/01 12:25 | Serhii Boiko v Lev Kats | L | 2-3 |
| Ucraina - TT Cup | 2021/04/11 05:25 | Lev Kats v Serhii Boiko | L | 3-0 |
| Ucraina - TT Cup | 2021/04/10 13:00 | Lev Kats v Serhii Boiko | L | 3-0 |
| Ucraina - TT Cup | 2021/04/01 07:45 | Serhii Boiko v Lev Kats | L | 0-3 |
| Ucraina - TT Cup | 2021/03/31 11:50 | Serhii Boiko v Lev Kats | L | 1-3 |
| Ucraina - TT Cup | 2021/01/14 15:15 | Lev Kats v Serhii Boiko | L | 3-2 |
| Ucraina - TT Cup | 2021/01/13 15:45 | Lev Kats v Serhii Boiko | L | 3-0 |
| Ucraina - TT Cup | 2020/10/22 15:25 | Lev Kats v Serhii Boiko | L | 3-2 |
| Ucraina - TT Cup | 2020/10/21 14:10 | Serhii Boiko v Lev Kats | L | 2-3 |
| Ucraina - TT Cup | 2020/09/03 10:05 | Lev Kats v Serhii Boiko | L | 3-2 |
| Ucraina - TT Cup | 2020/09/02 08:55 | Serhii Boiko v Lev Kats | L | 0-3 |
| Ucraina - TT Cup | 2020/08/25 07:45 | Lev Kats v Serhii Boiko | L | 3-0 |
| Ucraina - TT Cup | 2020/08/24 08:20 | Lev Kats v Serhii Boiko | L | 3-2 |