Okoboji picked up their first win in the Class 2A girls postseason Tuesday night with a 61-50 win over North Union. The Pioneer defense caused 16 North Union turnovers, and Megan Peschong went for 22 points. Emily Wintz also finished in double figures with 11, Darby Jones with 10. North Union was paced by Sarah Rolling with 19. Okoboji is now 15-7, and advance to the regional semis to face Pocahontas Area.