The 2020–21 CSA 4-Day Franchise Series was a first-class cricket competition that took place in South Africa from November 2020 to March 2021.[1][2] Six teams took part in the tournament, split into two groups.[1]Lions were the defending champions.[3][4]
Ahead of the opening round of fixtures, Warriors withdrew six members of its team due to COVID-19.[5] Two players tested positive,[6] with another four players withdrawn from being in direct contact with the two positive cases.[7] The round five fixture between Titans and Dolphins was called off on the morning of day two, after a player returned a positive test for COVID-19.[8] As a result of the increase in positive COVID-19 cases, the sixth round of matches, originally scheduled to start on 20 December 2020, was postponed until 2021.[9][10]
In February 2021, Cricket South Africa issued a revised schedule for the last two rounds and the final of the tournament.[11] The following month, Cricket South Africa also confirmed that this was the last season of franchise cricket, following a revamp to their domestic structure.[12] Following the conclusion of the group stage, Dolphins and Titans had qualified for the final of the tournament.[13] Despite nearly two days of play being lost due to rain,[14] Dolphins went on to win the final by an innings and 76 runs, winning their first outright title.[15]