Two of the county's strongest sides meet in Rath on Friday evening.
St Rynagh's are set to face Kilcormac Killoughey in what looks like the highlight of this weekend's action in the Offaly Senior Hurling Championship.
The two clubs have won 9 of the last 12 Sean Robbins Cups between them, with KK looking to defend their title this year.
Both outfits came away with decent wins from their first outings.
Kilcormac were far too strong for Tullamore, while St Rynagh's landed a bit of a statement win by beating a fancied Coolderry side by 9 points.
Midlands 103 commentator Joe Troy says he expects the defending champions to be tested:
Throw in at Rath GAA is set for 7.30pm tomorrow evening.
Elsewhere in Group One, Coolderry meet a Seir Kieran side making their first championship appearance this year.
Coolderry were well beaten by St Ryanagh's on day one.
That's at 6pm on Saturday.
In Group Two, Kinnitty produced the shock of the first round beating this year's league champions, Belmont.
They return to action against last year's beaten finalists Shinrone tomorrow evening at St Brendan's Park in Birr.
That's a 7.30pm start time.
Belmont will be hoping to recover from that surprside opening day loss when they take on Ballinamere on Sunday.
The game in Banagher throws in at 6pm.
Troy looks forward to the rest of the weekend's action with David Hollywood:
Our coverage of the Offaly Senior Hurling Championship is with thanks to Leahy Midland Auctioneers.
If you're thinking of buying or selling a property in Laois, Offaly or Westmeath, then get in touch with Your local auctioneer John Leahy, the experts located in the midlands - Contact John Leahy Midland Auctioneers or visit leahyauctioneers.ie
Buccaneers Searching For Back To Back AIL Wins
Leinster Final Place On The Line For Birr
Portarlington Begin Leinster Journey Away To Carlow Champions
Provincial Final The Goal For Milltown
Portlaoise Panthers Face Tough Test Away In Limerick
Laois Author Recounts First Meeting With F1 Legend Eddie Jordan
Offaly GAA Calls For End To Allianz Sponsorship
Social Finance Boosts Westmeath Boat Club
AIL Changes Make Sense - Darin Claasen
Returning To Winning Ways The Goal For Portlaoise Panthers
Five Athlone Town Players Named In Team Of The Season
Westmeath SFC: Coralstown Kinnegad Manager Proud Of His Team's Efforts
13 Medals For Team Ireland At European U15 Championships
Offaly SFC: Agony For Ferbane Once Again
Westmeath SFC: The Down's Show Their Class To Win Championship
Portlaoise Panthers Keep Up 100% Record
Laois SFC: Portarlington Make It Five Titles In Six Years
Enda Rowland Announces Reitrement From Inter-County Hurling
Buccaneers End Losing Streak With Away Win Against Enniscorthy
Offaly SFC: Three In A Row Secured For Tullamore