The replay of the final moments was due to be played this week.
Portlaoise Panthers say they will refuse to play the remaining 0.3 seconds of their play off quarter final against Limerick Sport Eagles.
The final moments of the game are set to be played this week, after an appeal to the National Appeals Committee was overturned by the National League Committee.
The Laois club ultimately lost the game by two points, but argued the foul for the game-deciding free throws was called 1.6 seconds after the final buzzer had sounded.
In a statement, the Panthers state they wouldn't expect their opponents to travel to Portlaoise to play the remaining moments and say if asked, they would not to take to the court.
The club thanked the messages of support they had received and wished their opponents the best of luck for the rest of the season.