The 2018 SLC T20 League was a domestic Twenty20 cricket tournament that was held in Sri Lanka, between 21 August and 2 September 2018.

[1][2] Four teams took part in the tournament: Colombo, Dambulla, Galle and Kandy.

[5] The third match, between Colombo and Kandy, finished as a tie, therefore going to a Super Over to determine the winner.

[6] Colombo were the first team to qualify for the final, after remaining unbeaten in their first four matches.

[9] Colombo won the final by 7 wickets, with Upul Tharanga scoring an unbeaten century.