Waikite and Tokoroa will meet in the Baywide women's rugby final.
The semifinals were held on Sunday, with Waikite beating Waimana 27-12 in Rotorua and Tokoroa toppling defending champions Arataki 25-24 in a thrilling contest in Tauranga.
Waikite are the higher-ranked side, thanks to an unbeaten run this year, and should play at home in the final at the weekend.
Their semifinal on Sunday came down to the wire as they held a slim 15-12 lead over Waimana with about 20 minutes remaining.
It turned into a messy last quarter of the match as both sides went in search of a winning try.