POCATELLO, Idaho (KIDK/KMVT) Despite Alexis Monson's 19 points, Filer couldn't contain Cambrie Streit and the Teton Redskins, 66-63 in overtime.
Teton now faces Timberlake in round one of the 3A state tournament at Skyview High School on Thursday in Nampa.
Filer led by two at halftime and the teams tied after three quarters and the end of regulation,
Kori Gartner had 14 points, while Ella Fischer added 12 points and 11 rebounds in the loss for Filer.
The Wildcats end the year with an 11-13 record.