Pat O'Sullivan looks forward to this weekend's game.
A place in the quarter finals of the Laois Senior Football Championship is up for grabs this weekend.
35-time winners Portlaoise and Killeen meet in the third round this Sunday.
Kevin Fitzpatrick's men secured their place with a five point win over Rosenallis in the qualifier round, while Killeen suffered a four point loss to Killeshin in the winner's section.
Midlands 103 commentator, Pat O'Sullivan says despite Portlaoise being labelled favourites, Killeen are capable of pulling of a shock win: