 Russia: M15 St. Petersburg 4 - Doubles - Main |
|---|
| Final | Tajima N./Zakharov A. | Cozbinov A./Freund S. | 1:2 (65:7, 6:2, 6:10) | details | 17.04.2021 |
| Semi-finals | Tajima N./Zakharov A. | Pecak S./Satral J. | 2:1 (3:6, 6:2, 11:9) | details | 16.04.2021 |
| 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 | Altuna T./Kravchuk K. | Tajima N./Zakharov A. | 1:2 (5:7, 6:3, 4:10) | details | 13.04.2021 |
| Russia: M15 St. Petersburg 3 - Doubles - Main |
|---|
| Final | Cozbinov A./Freund S. | Tajima N./Zakharov A. | 2:0 (6:4, 7:5) | details | 10.04.2021 |
| Semi-finals | Pogosian S./Sheyngezikht L. | Tajima N./Zakharov A. | 0:2 (4:6, 1:6) | details | 09.04.2021 |
| Quarter-finals | Tajima N./Zakharov A. | Brouwer G./Smits G. | WO. | details | 08.04.2021 |
| 1/8-finals | Agabigun S./Erel Y. | Tajima N./Zakharov A. | 0:2 (4:6, 1:6) | details | 06.04.2021 |
 Australia: Australian Open - Doubles - Main |
|---|
| Quarter-finals | Tajima N./Zakharov A. | Jianu F. C./Tirante T. A. | WO. | details | 24.01.2018 |
| 1/8-finals | Tajima N./Zakharov A. | Court J./Crnokrak A. | 2:0 (6:4, 6:3) | details | 23.01.2018 |
| 1/16-finals | Tajima N./Zakharov A. | Hijikata R./Ichikawa T. | 2:0 (7:61, 6:2) | details | 22.01.2018 |
