First grade is out of the 2018 final series after Gungahlin defeated Uni-Norths with a bonus point. Reserves, colts and fourths will contest the semi-finals this weekend at Erindale.
The question mark over first grade is whether or not a protest is heard and is successful after it is alleged that Eagles played two fresh reserves which is against the rules of competition.
Thirds lost their spot in the final series when Gungahlin lost their points for playing a second grade player in the game against Hall.
Reserves and colts will contest the major semi-final on Saturday with fourths in the minor semi-final on Sunday.