The start of the season was impacted by COVID-19. After the 2018–19 season, the inaugural Sri Lanka Super League was scheduled to kick-off in April 2020,[1] but was rescheduled to November,[1] 29 January 2021[2] and finally started on 19 April 2021,[3] due to concerns of the pandemic.[4]
The season was forced to play on a single round-robin system. After the International Break at the end of matchday 3, the tournament recommencement was scheduled to 2 July 2021. But, the Football Sri Lanka announced the postponement on 16 June 2021, due to travel restrictions.[5]