A win for either side will secure second place in group two.
The final round of group games takes place in the Offaly Senior Football Championship this weekend.
Champions Tullamore take on Clonbullogue having already booked their place in the semi-finals, while Edenderry just need a point in their clash with Ballycommon to secure a spot in the final four.
Rhode have receieved a walkover from Durrow, while the meeting between Shamrocks and Bracknagh will determine who finishes second in group two.
Midlands 103 commentator Brian Gavin says Shamrocks should have enough to win:
Tullamore VS Clonbullogue: 4:00pm, Gracefield
Shamrocks VS Bracknagh: 6:00pm, Geashill
Ballycommon VS Edenderry: 6:00pm, Croghan
Our coverage of Offaly GAA is with thanks to Leahy Midland Auctioneers.
Thinking of buying or selling a property in Laois, Offaly or Westmeath? Leahy Midlands Auctioneers are the experts - leahyauctioneers.ie
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