World: Davis Cup - Group III - Doubles - Promotion |
| | Godamanna H./Thangarajah D. | Zayed M. S./Zayid M. S. | 2:1 (3:6, 6:3, 6:4) | dettagli | 29.06.2019 |
World: Davis Cup - Group III - Doubles - Main |
| | Godamanna H./Thangarajah D. | Alam S./Ng H. Y. | 2:1 (2:6, 7:68, 7:5) | dettagli | 28.06.2019 |
| | Al Ghareeb M./Maqdes A. | Godamanna H./Thangarajah D. | 0:2 (65:7, 3:6) | dettagli | 27.06.2019 |
| | Le Quoc-K./Pham M. T. | Thangarajah D./Weerasinghe S. | 2:0 (6:1, 6:2) | dettagli | 26.06.2019 |
| | Le Quoc-K./Ly Nam H. | Godamanna H./Thangarajah D. | CAN. | dettagli | 26.06.2019 |
World: Davis Cup Group II - Doubles - Main |
| | Ratiwatana So./Ratiwatana Sa. | De Silva Y./Thangarajah D. | 3:0 (6:0, 6:2, 6:3) | dettagli | 05.03.2016 |
World: Davis Cup Group II - Doubles - Main |
| | Godamanna H./Thangarajah D. | Habib H./Samaha G. | 2:3 (64:7, 6:2, 3:6, 6:3, 3:6) | dettagli | 18.07.2015 |
| | Alcantara F. C./Huey T. | Dissanayake S./Thangarajah D. | 3:1 (3:6, 6:3, 6:2, 6:4) | dettagli | 07.03.2015 |
World: Davis Cup Group II - Doubles - Main |
| | Jayawickrema A./Thangarajah D. | Doakmaiklee W./Ratiwatana Sa. | 0:3 (0:6, 4:6, 2:6) | dettagli | 11.02.2012 |