Slovakia: M25 Trnava 2 - Doubles - Main |
| 1/8-finals | Lanik T./Pichler D. | Istomin D./Karlovskiy E. | 2:1 (4:6, 7:62, 10:8) | dettagli | 22.10.2024 |
Portugal: M25 Sintra - Doubles - Main |
| Quarter-finals | Istomin D./Karlovskiy E. | Marques D./Turriziani Alvarez A. | WO. | dettagli | 12.10.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Cruz R./Silva J. L. | 2:0 (6:4, 6:4) | dettagli | 08.10.2024 |
Slovakia: M15 Trnava 2 - Doubles - Main |
| Quarter-finals | Jermar J./Zelenay I. | Istomin D./Karlovskiy E. | 2:0 (7:65, 7:5) | dettagli | 03.10.2024 |
| 1/8-finals | Fekete J./Talajka T. | Istomin D./Karlovskiy E. | 0:2 (5:7, 0:6) | dettagli | 01.10.2024 |
Slovakia: M15 Trnava - Doubles - Main |
| 1/8-finals | Krajci M./Pokorny L. | Istomin D./Karlovskiy E. | 2:1 (2:6, 6:3, 10:5) | dettagli | 25.09.2024 |
Uzbekistan: M15 Tashkent 2 - Doubles - Main |
| Semi-finals | Istomin D./Karlovskiy E. | Kalyanpur A./Vardhan V. | 1:2 (4:6, 6:3, 8:10) | dettagli | 06.09.2024 |
| Quarter-finals | Istomin D./Karlovskiy E. | Binda A./Denisov I. | 2:1 (7:68, 3:6, 10:8) | dettagli | 05.09.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Abdusamadov D./Milushev A. | 2:0 (7:610, 6:4) | dettagli | 04.09.2024 |
Portugal: Porto - Doubles - Main |
| 1/8-finals | Arends S./Johnson L. | Istomin D./Kukushkin M. | 2:0 (6:2, 6:1) | dettagli | 31.07.2024 |
Spain: Segovia - Doubles - Main |
| Quarter-finals | Istomin D./Karlovskiy E. | Added D./Reymond A. | 1:2 (3:6, 7:60, 7:10) | dettagli | 25.07.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Bertrand R./Echeverria J. | 2:0 (6:4, 6:2) | dettagli | 24.07.2024 |
Kazakhstan: Astana - Doubles - Main |
| Final | Istomin D./Karlovskiy E. | Agafonov E./Simakin I. | 0:2 (4:6, 3:6) | dettagli | 20.07.2024 |
| Semi-finals | Cukierman D./Oberleitner N. | Istomin D./Karlovskiy E. | 1:2 (6:4, 65:7, 7:10) | dettagli | 19.07.2024 |
| Quarter-finals | Orlov V./Pokorny L. | Istomin D./Karlovskiy E. | 0:2 (4:6, 64:7) | dettagli | 18.07.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Fomin S./Lomakin G. | 2:1 (6:2, 4:6, 12:10) | dettagli | 18.07.2024 |
France: Troyes - Doubles - Main |
| Final | Oberleitner N./Paul J. | Istomin D./Karlovskiy E. | 2:0 (6:4, 7:61) | dettagli | 06.07.2024 |
| Semi-finals | Lock C./Sharipov M. | Istomin D./Karlovskiy E. | 0:2 (5:7, 2:6) | dettagli | 05.07.2024 |
| Quarter-finals | Istomin D./Karlovskiy E. | Bittoun C./Uzhylovskyi V. | 2:1 (7:5, 2:6, 10:1) | dettagli | 04.07.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Beauge M./Bouquet L. | 2:1 (4:6, 6:2, 10:8) | dettagli | 03.07.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Barrena A./Roncadelli F. | CAN. | dettagli | 03.07.2024 |
France: M25 Bourg-en-Bresse - Doubles - Main |
| Final | Beauge M./Bouquet L. | Istomin D./Karlovskiy E. | 2:1 (7:5, 5:7, 10:4) | dettagli | 28.06.2024 |
| Semi-finals | Istomin D./Karlovskiy E. | Stepanov R./Whiting T. | 2:0 (6:3, 7:62) | dettagli | 27.06.2024 |
| Quarter-finals | Berger A./Freire Da Silva A. | Istomin D./Karlovskiy E. | 1:2 (6:4, 3:6, 2:10) | dettagli | 26.06.2024 |
| 1/8-finals | Paganetti V./Ruscica A. | Istomin D./Karlovskiy E. | 0:2 (611:7, 5:7) | dettagli | 25.06.2024 |
France: Blois - Doubles - Main |
| 1/8-finals | Istomin D./Kachmazov A. | Denolly C./Gea A. | WO. | dettagli | 19.06.2024 |
Georgia: M25 Kachreti - Doubles - Main |
| Final | Istomin D./Karlovskiy E. | Broom C./Stewart H. | 0:2 (4:6, 4:6) | dettagli | 18.05.2024 |
| Semi-finals | Isaro P./Stevenson K. | Istomin D./Karlovskiy E. | 1:2 (64:7, 7:5, 10:12) | dettagli | 18.05.2024 |
| Quarter-finals | Purtseladze S./Strombachs R. | Istomin D./Karlovskiy E. | 0:2 (5:7, 3:6) | dettagli | 17.05.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Erel Y./Tkemaladze Z. | 2:0 (6:4, 6:2) | dettagli | 15.05.2024 |
Tunisia: M15 Monastir 15 - Doubles - Main |
| Final | Istomin D./Karlovskiy E. | Davis J./Hussey G. | WO. | dettagli | 13.04.2024 |
| Semi-finals | Istomin D./Karlovskiy E. | Pokorny L./Wiskandt M. | 2:1 (2:6, 7:62, 10:5) | dettagli | 12.04.2024 |
| Quarter-finals | Istomin D./Karlovskiy E. | Lumsden E./Parker S. | 2:0 (7:65, 6:1) | dettagli | 11.04.2024 |
| 1/8-finals | Donski A./Pereira T. | Istomin D./Karlovskiy E. | 1:2 (6:1, 4:6, 9:11) | dettagli | 09.04.2024 |
Kazakhstan: M15 Aktobe 2 - Doubles - Main |
| Quarter-finals | Kukasian A./Nesterov P. | Istomin D./Karlovskiy E. | 2:1 (6:3, 2:6, 10:2) | dettagli | 14.03.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Batyutenko M./Yerdilda Y. | 2:0 (6:3, 6:2) | dettagli | 12.03.2024 |
Kazakhstan: M15 Aktobe - Doubles - Main |
| 1/8-finals | Kukasian A./Nesterov P. | Istomin D./Karlovskiy E. | 2:1 (6:4, 4:6, 10:7) | dettagli | 05.03.2024 |
Qatar: M25 Doha - Doubles - Main |
| 1/8-finals | Istomin D./Karlovskiy E. | Erel Y./Kirkin E. | WO. | dettagli | 15.01.2024 |
Qatar: M15 Doha - Doubles - Main |
| Semi-finals | Benchetrit E./Ghibaudo A. | Istomin D./Karlovskiy E. | 1:0 RET. (6:2, 0:0) | dettagli | 12.01.2024 |
| Quarter-finals | Istomin D./Karlovskiy E. | Genier T./Trochu P. | 2:0 (6:4, 6:2) | dettagli | 11.01.2024 |
| 1/8-finals | Istomin D./Karlovskiy E. | Zayid M. S./Virgili A. | 2:0 (6:3, 6:0) | dettagli | 09.01.2024 |
Italy: Bergamo - Doubles - Main |
| 1/8-finals | Arends S./Reyes-Varela M. A. | Istomin D./Liutarevich I. | 2:1 (6:3, 3:6, 10:4) | dettagli | 01.11.2023 |
Italy: Ortisei - Doubles - Main |
| Quarter-finals | Istomin D./Karlovskiy E. | Cukierman D./Paris J. | WO. | dettagli | 27.10.2023 |
| 1/8-finals | Istomin D./Karlovskiy E. | Walkow S./Zuk K. | 2:1 (6:4, 0:6, 10:5) | dettagli | 24.10.2023 |
Germany: Hamburg - Doubles - Main |
| Semi-finals | Istomin D./Karlovskiy E. | Novak D./Santillan A. | WO. | dettagli | 20.10.2023 |
| Quarter-finals | Habib H./Somani P. | Istomin D./Karlovskiy E. | 0:2 (4:6, 66:7) | dettagli | 19.10.2023 |
| 1/8-finals | Istomin D./Karlovskiy E. | Harris B./Stevenson K. | 2:0 (7:64, 6:3) | dettagli | 18.10.2023 |
Sweden: M25 Falun - Doubles - Main |
| Quarter-finals | Istomin D./Karlovskiy E. | Matusevich A./Wendelken H. | 0:2 (64:7, 63:7) | dettagli | 27.09.2023 |
| 1/8-finals | Istomin D./Karlovskiy E. | Barrett H./Renard L. | 2:0 (7:5, 6:1) | dettagli | 26.09.2023 |
Kazakhstan: M25 Astana - Doubles - Main |
| Quarter-finals | Ibragimov D./Philippov E. | Istomin D./Karlovskiy E. | WO. | dettagli | 03.08.2023 |