The 2012–13 Caribbean Twenty20 was the fourth season of the Caribbean Twenty20, a domestic Twenty20 tournament administered by the West Indies Cricket Board. 23 matches were played from 6 to 20 January 2013. This was the first season to feature only the seven West Indies first-class teams and no invited overseas teams.[1]
The format was the changed from the previous seasons. The tournament consisted of 23 matches, divided into a group stage and a playoff stage. The group stage consisted of one group instead of the previous two, with each the teams playing a round-robin tournament. The second and third placed teams played in the playoff. The final was played between the first placed team from the group stage and the winner of the playoff. If a match ended in a tie, a Super Over would have been played to determine the winner.
Points in the group stage were awarded as follows: