Four Class 4A volleyball teams from Central Oregon are headed for the postseason.Crook County, Sisters and Madras have each picked up automatic berths into the state playoffs and will host first-round contests on Nov. 2. Ridgeview also advances and will host a play-in match next week.Champions from the Cowapa, Sky-Em, Far West and Greater Oregon leagues, as well as those from the Tri-Valley, Oregon West and Skyline conferences, are awarded first-round state playoff matches at home.