With little to separate Black and Whites and Yenda, the sides will come together in order to determine the 2017 Group 20 League Tag champion.
The sides finished the regular season level on points with Yenda taking the minor premiership thanks to a superior points difference.
It is the first time in a number of years either side have qualified for the grand final and if the games during the regular season are anything to go on it should be a close game.
Yenda was the only team to beat the Panthers during the regular season with a 14-6 win in round six in Yenda and a 12-8 win at EW Moore Oval in round 15.
The Black and Whites did take the clash in the major semi final which gave them the week off leading into the grand final after an 18-14 win at EW Moore Oval.
This will be the second of three games featuring Black and Whites sides playing on Sunday at EW Moore Oval when the game gets underway at around 12.40pm depending on the results of preceding matches.