 World: Davis Cup - Group III - Doubles - Main |
|---|
| | van Schalkwyk C. S./van Schalkwyk C. H. | Andre S./Dieng H. | 2:1 (6:2, 3:6, 7:5) | details | 10.08.2023 |
| | van Schalkwyk C. S./van Schalkwyk C. H. | Andre S./Languina Y. | CAN. | details | 10.08.2023 |
| | Lock B./Nzula L. | van Schalkwyk C. S./van Schalkwyk C. H. | CAN. | details | 09.08.2023 |
| | Badza B./Lock B. | van Schalkwyk C. S./van Schalkwyk C. H. | 0:2 (1:6, 4:6) | details | 09.08.2023 |
| World: Davis Cup - Group III - Doubles - Promotion |
|---|
| Final | van Schalkwyk C. S./van Schalkwyk C. H. | Lock B./Lock C. | 0:2 (0:6, 1:6) | details | 13.08.2022 |
| World: Davis Cup - Group IV - Doubles - Main |
|---|
| | van Schalkwyk C. S./van Schalkwyk C. H. | Ayella S. P./Birungi E. | CAN. | details | 25.06.2021 |
| | van Schalkwyk C. S./van Schalkwyk C. H. | Aguma B./Ayella S. P. | 2:0 (6:1, 6:0) | details | 25.06.2021 |
