Current Development On 2 April 2019, a majority of 136 club delegates voted to restructure the championship once again. The new format also led to a reduction in the number of participating clubs from 16 to 12.
Overview Group stage: The 12 teams are divided into three groups of four. Over the course of the group stage, which features one game in April and two games in August, each team plays once against the others in the group, resulting in each team being guaranteed at least three games. Two points are awarded for a win, one for a draw and zero for a loss. The teams are ranked in the group stage table by points gained, then scoring difference and then their head-to-head record. The top three teams in each group qualify for the knock-out stage.
Play-off: The second best and third best third placed teams from the group stage play off for last quarter-final place.
Quarter-finals: The play-off winner and the seven top-ranking teams from the group stage contest this round. The four winners from these four games advance to the semi-finals.
Semi-finals: The four quarter-final winners contest this round. The two winners from these four games advance to the semi-finals.
Final: The two semi-final winners contest the final. The winning team are declared champions and gain automatic promotion to the following year's
Cork Senior A Championship. ==Teams==