Unbeaten Marshfield plays unbeaten Cottage Grove for the OSAA 4A State Football Championship Saturday, 2:30 p.m. at Hillsboro Stadium. The game will be one of three finals played that day on the artificial surface. Monroe/Triangle Lake & Santiam open the day at 11 a.m. with the 2A championship. The 5A title game is at 6 p.m. between Churchill & Hermiston. All of the games can be heard on the www.osaa.org website. The Marshfield game will be broadcast live in the Bay Area on FM 91.3 KMHS and streamed around the world on the radio station’s website.