| WTT Contender Budapest MD | 08/20 11:40 | - | Hippler T / Ort K v Sidorenko V / Skachkov K | L | 3-1 | |
| WTT Contender Budapest MD | 08/19 08:00 | - | Desai H / Thakkar M V v Sidorenko V / Skachkov K | W | 1-3 | |
| WTT Contender Budapest MD | 08/18 16:20 | - | Suravajjula/Shetty v Sidorenko V / Skachkov K | W | 1-3 | |
| WTT Contender Budapest MD | 08/17 09:35 | - | Andras C / Juhasz P v Sidorenko V / Skachkov K | W | 1-3 | |
| European Championships MD | 06/26 08:35 | 3 | Sidorenko V / Skachkov K v Dyjas/Nuytinck | L | 2-3 | |
| European Championships MD | 06/25 09:15 | 4 | Lambiet/Allegro v Sidorenko V / Skachkov K | W | 0-3 | |
| European Championships MD | 06/24 10:15 | 5 | Szocs/Sipos v Sidorenko V / Skachkov K | W | 1-3 | |
| Challenge Plus Portugal Open 2020, MD | 02/15 10:40 | 4 | Baek K / Park C-H v Sidorenko V / Skachkov K | L | 3-2 | |
| Challenge Plus Portugal Open 2020, MD | 02/14 17:40 | 5 | Lee C-S / Yang H-W v Sidorenko V / Skachkov K | W | 0-3 | |
| World Team Olympic Quals | 01/22 19:30 | - | Jeoung Y / Lee S v Sidorenko V / Skachkov K | L | 3-1 | |
| Belarus Open MD | 11/01 13:50 | - | Sidorenko V / Skachkov K v Togami S / Uda Y | L | 2-3 | |
| Belarus Open MD | 10/31 14:30 | - | Sidorenko V / Skachkov K v Gunduz I / Yigenler A | W | 3-0 | |
| Belarus Open MD | 10/31 13:10 | - | Sidorenko V / Skachkov K v Saleh M / Sanad R | W | 3-0 | |
| Swedish Open (WTP) 2019, MD | 10/04 09:00 | 4 | Sidorenko V / Skachkov K v Fan Z / Xu X | L | 0-3 | |
| Swedish Open (WTP) 2019, MD | 10/03 11:00 | 5 | Apolonia T / Monteiro J v Sidorenko V / Skachkov K | W | 1-3 | |
| Swedish Open (WTP) 2019, MD | 10/02 14:30 | - | Pistej L / Sirucek P v Sidorenko V / Skachkov K | W | 2-3 |