Nilaweera Chathurya (Sri Lanka)
- Show:
 World: Davis Cup - Group III - Singles - Relegation | |||||||
|---|---|---|---|---|---|---|---|
| Nilaweera C. | Leong M. W. K. | 0:2 (65:7, 0:6) | details | 29.07.2023 | |||
| World: Davis Cup - Group III - Singles - Main | |||||||
| Vu Ha Minh Duc | Nilaweera C. | 2:0 (6:4, 7:5) | details | 27.07.2023 | |||
| Alhogbani A. F. | Nilaweera C. | 2:0 (6:3, 6:1) | details | 26.07.2023 | |||
| Sri Lanka: M15 Colombo 2 - Singles - Main | |||||||
| 1/8-finals | Nilaweera C. | Singh D. | 0:2 (1:6, 2:6) | details | 28.07.2022 | ||
| 1/16-finals | Somani P. | Nilaweera C. | 1:2 (7:63, 4:6, 4:6) | details | 26.07.2022 | ||
- Show:
| World: Davis Cup - Group III - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| Alhogbani A. F./Alhogbani S. | Nilaweera C./Wijemanne T. S. | CAN. | details | 26.07.2023 | |||
| World: Davis Cup - Group IV - Promotion - Play Offs | |||||||
| Nilaweera C./Wijemanne T. S. | Al-Shammari M./Hatem A. A. | CAN. | details | 13.08.2022 | |||
| World: Davis Cup - Group IV - Doubles - Main | |||||||
| Nilaweera C./Wijemanne T. S. | Babak E./Mirdzhaliev M. | 2:0 (6:4, 6:2) | details | 11.08.2022 | |||
| Nilaweera C./Wijemanne T. S. | Ali M. K./Rana M. J. | 2:0 (6:0, 6:1) | details | 08.08.2022 | |||
| Sri Lanka: M15 Colombo 2 - Doubles - Main | |||||||
| 1/8-finals | Folliot Q./Vanshelboim E. | Nilaweera C./Wijemanne T. S. | 2:0 (6:3, 6:4) | details | 26.07.2022 | ||