 Kazakhstan: Shymkent 2 - Doubles - Main |
|---|
| 1/8-finals | Istomin D./Yevseyev D. | Torpegaard M./Uchida K. | 0:2 (64:7, 3:6) | dettagli | 18.05.2022 |
 Italy: Forli 2 - Doubles - Main |
|---|
| 1/8-finals | Harrison C./Stebe C. | Istomin D./Yevseyev D. | CAN. | dettagli | 11.01.2022 |
 Portugal: Porto - Doubles - Main |
|---|
| Quarter-finals | Galloway R./Lawson A. | Istomin D./Yevseyev D. | 2:0 (7:5, 6:3) | dettagli | 01.07.2021 |
| 1/8-finals | Istomin D./Yevseyev D. | Cacao T./Falcao G. | 2:0 (6:2, 7:5) | dettagli | 30.06.2021 |
| Kazakhstan: Almaty 2 - Doubles - Main |
|---|
| Semi-finals | Istomin D./Yevseyev D. | Manafov V./Sachko V. | WO. | dettagli | 18.06.2021 |
| Quarter-finals | Bondarevskiy Y./Lomakin G. | Istomin D./Yevseyev D. | WO. | dettagli | 17.06.2021 |
| 1/8-finals | Furness E./Kirkin E. | Istomin D./Yevseyev D. | WO. | dettagli | 16.06.2021 |
| Kazakhstan: Almaty - Doubles - Main |
|---|
| 1/8-finals | Istomin D./Yevseyev D. | Manafov V./Tiurnev E. | 0:2 (3:6, 2:6) | dettagli | 09.06.2021 |
| Kazakhstan: Nur-Sultan 2 - Doubles - Main |
|---|
| 1/8-finals | Lammons N./Withrow J. | Istomin D./Yevseyev D. | 2:1 (6:1, 4:6, 10:7) | dettagli | 02.03.2021 |
| Kazakhstan: Nur-Sultan - Doubles - Main |
|---|
| Semi-finals | Istomin D./Yevseyev D. | Pasha N./Schnur M. | 1:2 (6:4, 1:6, 9:11) | dettagli | 26.02.2021 |
| Quarter-finals | Istomin D./Yevseyev D. | Polansky P./Schnur B. | 2:0 (6:0, 6:3) | dettagli | 25.02.2021 |
| 1/8-finals | Ferreira Silva F./Machac T. | Istomin D./Yevseyev D. | 1:2 (6:3, 5:7, 7:10) | dettagli | 23.02.2021 |
