The OSAA state volleyball championship tournaments begin Friday, and four Central Oregon teams are among the participants.

At Liberty High School in Hillsboro, No. 8 Summit faces No. 1 Jesuit in a Class 6A quarterfinal match at 8 a.m. The semifinal round is set for 6:30 p.m.

Also at Liberty, in the 5A quarterfinals, No. 1 Ridgeview takes on No. 9 La Salle Prep and No. 5 Crook County plays No. 4 Corvallis, both at 1:15 p.m. The 5A semifinals start at 8:30 p.m.

At Forest Grove High School, No. 2 Sisters meets No. 10 Philomath in a 4A quarterfinal match at 10 a.m. The 4A semifinals are set for 6:30 p.m.

Saturday’s schedule at both tournament sites opens with consolation play in the morning, followed by fourth/sixth-place and third/fifth-place matches in the afternoon. The championship finals are Saturday night, 6:30 for Class 5A and 8:30 for 6A and 4A.

—Bulletin staff report