Round: 1
| Liga Pro | 2020/04/29 19:30 | Tretyak, Eduard v Ermalinsky, Dmitry | 6-4,1-6,10-6 |
| Liga Pro | 2020/04/28 18:00 | Tretyak, Eduard v Korban, Sergey | 3-6,6-4,10-7 |
| Belarus White Cup | 2020/04/28 07:23 | Tretyak, Eduard v Pripeten, A. | 7-5,5-4 |
| Belarus White Cup | 2020/04/27 06:41 | Kislyi, Pavel v Tretyak, Eduard | 6-1,6-4 |
| Russia Liga Pro | 2020/04/23 19:30 | Tretyak, Eduard v Nazaruk, Dmitriy | 6-3,1-6,10-8 |
| Russia Liga Pro | 2020/04/21 19:30 | Zhudro, Dmitriy v Tretyak, Eduard | 6-4,6-1 |
| Belarus Championship | 2020/04/19 05:26 | Kolobuhov, Alexey v Tretyak, Eduard | 6-2,5-7,0-0 |
| Bulgaria Liga Pro | 2020/04/19 05:00 | Kolobuhov, Ilya v Tretyak, Eduard | 6-2,5-7,10-12 |
| Belarus Masters League | 2020/05/02 06:00 | Molcan, Konstantin v Pripeten, A. | 6-7,6-4,0-0 |
| Liga Pro | 2020/04/30 20:15 | Molcan, Konstantin v Ermalinsky, Dmitry | 3-6,6-4,10-6 |
| Belarus White Cup | 2020/04/27 07:31 | Molcan, Konstantin v Kolobuhov, Alexey | 3-6,6-3,0-1 |