Iziane finished 11 of 18 from the floor, including five of eight from three-point range, as Ourinhos won 85-63.
Karen also had 19 points in the victory.
The other semi-final between Catanduva and São Bernardo gets underway on Wednesday.
Kenya Ladies Open
The 2019 Everything In Sport Women Edition conference took place at the London Stadium, December 3-4, and played host to executives and community leaders from all avenues of the sport world.