In the first tier, the Ulster Senior Hurling Championship, Antrim, Armagh, Donegal and Down compete in a knock-out format. The winners receive the Liam Harvey cup. The two teams beaten in the semi-finals of the Championship play-off with the losing team relegated to the Shield for 2018.
Ulster Senior Hurling Shield
In the second tier, the Ulster Senior Hurling Shield, Derry, Fermanagh, Monaghan and Tyrone compete in a knock-out format, with the winner gaining promotion to the top tier for 2018. Cavan do not participate.
Promotion/Relegation
The Shield winners are promoted to the top tier and the loser of the top tier relegation play-off are relegated.
C Johnston 3-05, N McManus 1-06 (1f), P Shiels 1-00, E Campbell 0-03, M Connolly 0-03 (2f), C Clarke 0-02, P McGill 0-01, C McKinley 0-01, C Carson 0-01
Donegal withdrew ahead of the match, and were relegated to the 2018 Ulster Hurling Shield. Down retained their place for the 2018 Ulster Hurling Championship.