 Russia: M15 St. Petersburg 4 - Doubles - Main |
|---|
| Quarter-finals | Tajima N./Zakharov A. | Ivanov V./Ratniuk M. | 2:1 (2:6, 6:3, 13:11) | details | 15.04.2021 |
| 1/8-finals | Bar Biryukov P./Novikov E. | Ivanov V./Ratniuk M. | 0:2 (5:7, 4:6) | details | 13.04.2021 |
| Russia: M15 St. Petersburg 3 - Doubles - Main |
|---|
| 1/8-finals | Binda A./Minin M. | Ivanov V./Ratniuk M. | 2:1 (4:6, 7:5, 10:5) | details | 07.04.2021 |
| Russia: M15 Kazan - Doubles - Main |
|---|
| Quarter-finals | Bobrov B./Gakhov I. | Ivanov V./Ratniuk M. | 2:0 (6:3, 6:2) | details | 11.03.2021 |
| 1/8-finals | Bolotov S./Simakin I. | Ivanov V./Ratniuk M. | 0:2 (5:7, 4:6) | details | 09.03.2021 |
 Kazakhstan: M25 Aktobe 2 - Doubles - Main |
|---|
| Final | Ivanov V./Ratniuk M. | Liutarevich I./Manafov V. | 0:2 (5:7, 65:7) | details | 22.02.2020 |
| Semi-finals | Ivanov V./Ratniuk M. | Chung Y./Karimov J. | WO. | details | 21.02.2020 |
| Quarter-finals | Kadhe A./Yevseyev D. | Ivanov V./Ratniuk M. | 0:2 (4:6, 61:7) | details | 20.02.2020 |
| 1/8-finals | Ivanov V./Ratniuk M. | Bezborodov D./Ozernoy D. | 2:0 (6:3, 6:2) | details | 19.02.2020 |
| Kazakhstan: M25 Aktobe - Doubles - Main |
|---|
| 1/8-finals | Liutarevich I./Manafov V. | Ivanov V./Ratniuk M. | 2:1 (6:3, 66:7, 10:6) | details | 11.02.2020 |
