The blue mist will descend on Croke Park this Sunday with Dublin's footballers and hurlers set for a Leinster championship double bill.
Jim Gavin and the footballers are unbackable at 1/100 to get their defence of the Delaney Cup off to a winning start against Longford.
Former Hill 16 favourite Jack Sheedy will be in the opposite corner but the best the midlanders, who secured a morale boosting win over Offaly last time out, can hope for is a credible performance.
They are rank 20/1 outsiders to pull off what surely would be the biggest upset in gaelic football history. The handicap is 10/11 for Dublin to win by more than 16 points.
In contrast, a close encounter is expected in the curtain raiser which pits Dublin manager Ger Cunningham against his namesake Anthony Cunningham.
Dublin got the better of Galway on a scoreline of 0-26 to 2-14 at Parnell Park back in March which partially explains why they are 5/6 favourites to repeat the dose this time around.
The Tribesmen are priced at 6/5 while the draw is available at 9/1.
Meanwhile, in the Munster SFC, Tipperary are 1/10 to see off Waterford (15/2) and set up a semi-final date with All-Ireland champions Kerry.
Peter Creedon's charges will be looking to build on the momentum generated by the county's run to the All-Ireland U-21 FC final and it's difficult to look beyond them.
Up north, Pete McGrath's midas touch has already rubbed off on the Fermanagh footballers. With promotion to Division 2 already in the bag, they are 2/7 favourites to see off the challenge of Antrim (4/1) on home soil.
For all the betting markets on this weekend's GAA championship action, visit: Ladbrokes.com.
Football
Sunday, May 31st
Munster SFC: Tipperary 1/10; Draw 14/1; Waterford 15/2
Ulster SFC: Fermanagh 2/7; Draw 15/2; Antrim 4/1
Leinster SFC: Dublin 1/100; Draw 33/1; Longford 20/1
Hurling
Sunday, May 31st
Leinster SHC: Dublin 5/6; Draw 9/1; Galway 6/5
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