Kingsridge will be aiming for their fourth straight title in the East London Inland leg of the SPAR Eastern Cape Schoolgirls Hockey Challenge in Kingwilliamstown on Sunday.
NWU pulled a goal out of the bag in the last minute of the game to secure their spot in next week's Varsity Hockey final after beating Kovsies 5-4 in Potchefstroom.
It came down to the wire in Potchefstroom when Maties beat Tuks 7-5 in the first semi-final on Monday 13 May.
Clarendon Girls' High reclaimed the title in the East London Coastal leg of the SPAR Eastern Cape Schoolgirls Hockey Challenge by edging out Hudson Park in a thrilling final on Sunday.
Tuks did enough to book their place in Monday’s semi-final at the NWU Astro when they beat Wits 3-0.
Maties secured their spot in Monday's semi-final when they beat a struggling Madibaz 7-0 in Potchefstroom.
Kovsies, who were 3-1 down at half time, managed to pull back three points to win 4-3 at the NWU Astro in the opening game on Sunday 12 May.
Wits may have caused the upset of the tournament when Nomnikelo Veto scored the final penalty to hand Wits a 2(3)-2(2) win against Maties at the NWU Astro.