 Spain: M15 Manacor 3 - Doubles - Main |
|---|
| Quarter-finals | Butvilas E./Lopez Montagud C. | Buse I./Radulov I. | WO. | details | 25.01.2024 |
| 1/8-finals | Buse I./Radulov I. | Ellouck R./Weintraub B. | 2:0 (6:2, 7:5) | details | 24.01.2024 |
 USA: US Open - Doubles - Main |
|---|
| Quarter-finals | Dahlin M./Ojakaar O. | Fonseca J./Radulov I. | 2:1 (6:4, 4:6, 10:8) | details | 08.09.2023 |
| 1/8-finals | Zhang T./Zhou Y. | Fonseca J./Radulov I. | 0:2 (1:6, 66:7) | details | 06.09.2023 |
| 1/16-finals | Frusina A./Ganesan A. | Fonseca J./Radulov I. | 1:2 (62:7, 6:4, 5:10) | details | 06.09.2023 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/16-finals | Bondioli F./Cina F. | Dzhenev A./Radulov I. | 2:1 (6:4, 69:7, 11:9) | details | 10.07.2023 |
 Serbia: M15 Kursumlijska Banja 5 - Doubles - Main |
|---|
| 1/8-finals | Vasilev D./Verbin P. | Donev G./Radulov I. | CAN. | details | 16.06.2023 |
 France: French Open - Doubles - Main |
|---|
| 1/16-finals | Horovitz R./Razeghi A. | Dzhenev A./Radulov I. | 2:1 (6:3, 1:6, 10:8) | details | 05.06.2023 |
 Bulgaria: M15 Pazardzhik 2 - Doubles - Main |
|---|
| 1/8-finals | Dimitrov V./Radulov I. | Donev G./Ivanov S. A. | 0:2 (5:7, 65:7) | details | 23.05.2023 |
| Serbia: M25 Kursumlijska Banja - Doubles - Main |
|---|
| 1/8-finals | Tiurnev E./Voronin S. | Ivanov M./Radulov I. | 2:0 (7:5, 6:3) | details | 09.05.2023 |
Italy: Parma - Singles - Qualification