The Leinster and Munster championships were played as usual. The Leinster and Munster champions advanced directly to the All-Ireland semi-finals.
All-Ireland Qualifiers
Phase 1: (1 match) This was a single match between Antrim and Galway.
Phase 2: (2 matches) The winner of the phase 1 game played the team eliminated in the first round of the Leinster Championship. The loser of the phase 1 game played the team eliminated in the first round of the Munster Championship.
Phase 3: (2 matches) This phase consisted of two knock-out games between the beaten provincial semi-finalists in Leinster and Munster. Teams from the same province could not meet in these games.
Phase 4: (2 matches) The winners from phase 2 played the winners from phase 3 in a knock-out format.
All-Ireland Series
Quarter-finals: (2 matches) The defeated Munster and Leinster finalists played the winners of the qualifier phase 4 games.
Semi-finals: (2 matches) The Munster and Leinster champions played the winners of the quarter-finals.
Promotion/Relegation
The losing teams from the qualifier phase 2 games played off. The loser of this game played a promotion/relegation play-off against the winners of the Christy Ring Cup.
D O'Callaghan 1-6 (1f), J Kelly, J Burke 1-1 each, R Fallon 0-3 (2f, 1 '65'), S Lambert, K Flynn, R O'Carroll 0-2 each, P Carton, D Curtin, M Carton, J McCaffrey 0-1 each.
A Mitchell 0-4 (4f), B Murtagh 0-3, P Clarke, D McNicholas 0-2 each.
B Carroll 0-6 (2f, 1’65’), G Healion, J Bergin 0-2 each, R Hanniffy, D Molloy 0-1 each.
H Shefflin 0-11 (9f, 1’65’), E Larkin 0-4, M Comerford 1-1, A Fogarty 1-0, M Rice, E Brennan 0-2 each, J Fitzpatrick, M Fennelly, R Hogan, TJ Reid 0-1 each.
D Bennett 0-10 (9f), J Mullane 0-8, G Hurney, S Molumphy, S Prendergast, E McGrath, D Coffey 0-1 each.
M Flaherty 1-7 (3f, 2 '65'), N Gilligan 1-2, T Griffin 0-5, C Plunkett 0-3 (2f), D McMahon 0-3, C Lynch, T Carmody 0-2 each, P Vaughan, B Bugler 0-1 each.
2008 marked the first time in decades that all nine Ulster counties (plus London) competed in the Ulster championship.
Due to the historical strength of Antrim and the relative strength of Down, and more recently Derry and Armagh, a system of seeding was used to prevent one-sided matches. The success of the format was indicated by two 'underdog' victories, for Monaghan over Donegal, and London over Armagh, and a number of close matches. However, Antrim retained the trophy beating Down in the final.
J Deane 1-1, C Naughton 0-3, T Kenny, J O'Connor, B O'Connor (1f), N Ronan 0-2 each, J Gardiner (1f), E Cadogan, N McCarthy, P Cronin, P Horgan 0-1 each.
D O'Callaghan 0-10 (7f), R O'Carroll 0-3, P Ryan 0-2.
N Gilligan 0-8 (3f, 1 '65'), D Mc Mahon, B Nugent 1-1 each, J Clancy, T Carmody 0-2 each, G Quinn (1f), P Donnellan, B O'Connell (sl) 0-1 each.
B O'Connor 0-7 (3f, 1 '65'), T McCarthy, K Murphy 1-0 each, P Horgan 0-3, P Cronin, N Ronan 0-2 each, T Kenny, J O'Connor, N McCarthy, C Naughton, J Deane 0-1 each.