North Bend travels to Cascade and South Umpqua hosts Stayton in Oregon School Activities Association Class A football play-in games.
Far West League champion Marshfield, the No. 3 overall seed, has a bye, as does top seed Cottage Grove.
Marshfield and Cottage Grove will be in the reconstituted Sky-Em League next year, along with Siuslaw, Marist, Junction City and Elmira.
Junction City and Elmira are in Class 4A play-in games this season. Marist will be dropping from Class 5A this season to 4A next year.
Class 4A play-in games:
Teams receiving byes include Cottage Grove, Scappoose, Marshfield, Mazama, Seaside, Ontario, Gladstone and North Marion.