Sri Lanka Cricket announced that the National Team of South Africa will arrive to Sri Lanka to play a white-ball series during September 2021. The tour will consist of a 3 Match ODI Cricket matches and a 3 match T20I series.
The tour will take place under a Bio-Bubble Environment, and the matches will be played at the R. Premadasa International Cricket Stadium RPICS, Colombo.
| DATE | MATCH | FORMAT | Venue |
| 2nd September, 2021 | Sri Lanka vs South Africa | ODI – ( Day Night) | RPICS, Colombo |
| 4th September, 2021 | Sri Lanka vs South Africa | ODI – ( Day Night) | RPICS, Colombo |
| 7th September, 2021 | Sri Lanka vs South Africa | ODI – ( Day Night) | RPICS, Colombo |
| 10th September, 2021 | Sri Lanka vs South Africa | T20I – ( Night) | RPICS, Colombo |
| 12th September, 2021 | Sri Lanka vs South Africa | T20I – ( Night) | RPICS, Colombo |
| 14th September, 2021 | Sri Lanka vs South Africa | T20I – ( Night) | RPICS, Colombo |