The championship starts with a league stage and then progresses to a knock out stage. The draw for the group stages of the championship were made on 10 April 2017.[1]
Ramor United were the defending champions after they defeated neighbours Castlerahan in the previous years final,[2] however Castlerahan exacted their revenge when dethroning them at the semi-final stage.[3]
Cavan Gaels regained their title, defeating Castlerahan by 0-13 to 0-8 in the final.[4][5][6] This was their 14th win,[7] and also their 10th in 20 years.
Team changes
The following teams had changed division since the 2016 championship season:[citation needed]
All 14 teams enter the competition at this stage. A random draw determines which teams face each other in each of the four rounds. No team can meet each other twice in the group stage. The top 8 teams go into a random unseeded draw for the quarter-finals while the bottom 6 teams will enter a Relegation Playoff. If teams are level on points and a place in the quarter-final is at stake, a Playoff will be conducted to determine who goes through.
The 6 bottom placed teams the league phase will play off against each other. The 3 winners will maintain their senior status for 2018 while the 3 losers will be relegated to the 2018 Intermediate Championship.