 Croatia: M15 Osijek - Doubles - Main |
|---|
| 1/8-finals | Jakic M./Sultanov K. | Dragomirov D./Gloeckler M. | 0:2 (5:7, 4:6) | details | 30.04.2024 |
 Egypt: M25 Sharm ElSheikh 2 - Doubles - Main |
|---|
| 1/8-finals | Dzhavakian Y./Sultanov K. | Bar Biryukov P./Elsayed A. | 1:2 (5:7, 7:5, 7:10) | details | 09.04.2024 |
| Egypt: M25 Sharm ElSheikh - Doubles - Main |
|---|
| Quarter-finals | Dzhavakian Y./Sultanov K. | Lomakin G./Simakin I. | 1:2 (6:4, 3:6, 0:10) | details | 04.04.2024 |
| 1/8-finals | Dzhavakian Y./Sultanov K. | Maamoun K.M./Safwat M. | 2:0 (6:2, 6:3) | details | 02.04.2024 |
 India: M15 Chandigarh - Doubles - Main |
|---|
| Quarter-finals | Chanta T./Kawachi K. | Hans K./Sultanov K. | 2:0 (6:4, 6:4) | details | 21.03.2024 |
| 1/8-finals | Hans K./Sultanov K. | Denisov I./Kalyanpur A. | 2:0 (6:3, 6:4) | details | 19.03.2024 |
| India: M25 New Delhi - Doubles - Main |
|---|
| Semi-finals | Banthia S./Vardhan V. | Ramanathan R./Sultanov K. | 2:0 (6:2, 6:4) | details | 15.03.2024 |
| Quarter-finals | Trongcharoenchaikul W./Yin B. S. | Ramanathan R./Sultanov K. | 0:2 (0:6, 65:7) | details | 14.03.2024 |
| 1/8-finals | Bax F./Singh K. | Ramanathan R./Sultanov K. | 0:2 (62:7, 2:6) | details | 13.03.2024 |
| Egypt: M15 Sharm ElSheikh 5 - Doubles - Main |
|---|
| 1/8-finals | Sultanov K./Szajrych J. | Ruehl T./Zahraj P. | CAN. | details | 27.02.2024 |
 Portugal: M25 Vila Real de Santo Antonio - Doubles - Main |
|---|
| 1/8-finals | Fomin S./Sultanov K. | Araujo P./Pereira T. | 0:2 (4:6, 4:6) | details | 17.02.2024 |
 World: Davis Cup - World Group I - Doubles - Preliminary |
|---|
| | Fomin S./Sultanov K. | Hurkacz H./Zielinski J. | 0:2 (61:7, 4:6) | details | 03.02.2024 |
 Qatar: M25 Doha - Doubles - Main |
|---|
| 1/8-finals | Imamura M./Tajima N. | Pieczkowski O./Sultanov K. | 2:0 (7:5, 6:4) | details | 15.01.2024 |
| Qatar: M15 Doha - Doubles - Main |
|---|
| 1/8-finals | Imamura M./Tajima N. | Pieczkowski O./Sultanov K. | 2:0 (6:2, 7:62) | details | 09.01.2024 |
| Portugal: Maia - Doubles - Main |
|---|
| Quarter-finals | Sultanov K./Uzhylovskyi V. | Cornea V. V./Oswald P. | 0:2 (1:6, 2:6) | details | 30.11.2023 |
