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Okuhama Derek (Guam)
- Show:
 World: Davis Cup - Group V - Singles - Main | |||||||
|---|---|---|---|---|---|---|---|
| Okuhama D. | Abdullah A. | 1:2 (66:7, 7:5, 3:6) | details | 21.11.2024 | |||
| Okuhama D. | Bastola A. | 0:2 (1:6, 1:6) | details | 20.11.2024 | |||
| World: Davis Cup - Group IV - Singles - Main | |||||||
| Okuhama D. | Simmalavong S. | 0:2 (4:6, 2:6) | details | 19.10.2022 | |||
| Alqattan E. | Okuhama D. | 0:2 (1:6, 0:6) | details | 18.10.2022 | |||
| Qabazard E. | Okuhama D. | 2:0 (6:2, 6:2) | details | 17.10.2022 | |||
- Show:
| World: Davis Cup - Group V - Doubles - Placement matches | |||||||
|---|---|---|---|---|---|---|---|
| Okuhama D./Sachdev A. | Abrar Z./Rustom Ali M. | 2:0 (6:0, 6:4) | details | 23.11.2024 | |||
| Okuhama D./Sachdev A. | Islam M. D./Rustom Ali M. | CAN. | details | 23.11.2024 | |||
| World: Davis Cup - Group IV - Relegation - Play Offs | |||||||
| Caldwell M./Okuhama D. | Al-Shammari M./Hatem A. A. | CAN. | details | 21.10.2023 | |||
| World: Davis Cup - Group IV - Doubles - Main | |||||||
| Charyyev H./Gurbanov A. | Caldwell M./Okuhama D. | 2:0 (6:3, 7:66) | details | 20.10.2023 | |||
| Gurbanov A./Rogusskiy Y. | Caldwell M./Okuhama D. | CAN. | details | 20.10.2023 | |||