The Siuslaw Vikings will be playing at Sisters on Tuesday in the quarterfinals of the Oregon School Activities Association Class 4A state playoffs.

Match time has yet to be announced.

The top-ranked Outlaws swept Marist from the playoffs Saturday in Sisters, 3-0.

Siuslaw and league champion Cottage Grove are the only remaining Sky-Em teams of the five who qualified for the playoffs.

Saturday, Cottage Grove beat Tillamook 3-1, Marshfield lost 3-2 at Baker and Junction City was swept at Sweet Home, 3-0.

A win Tuesday would earn the Lady Vikings a trip to the final four Friday and Saturday, Nov. 5-6, at Corvallis High School.

OSAA 4A VOLLEYBALL PLAYOFFS

First round
Friday, Oct. 29
Siuslaw 3, at North Marion 0 (27-25, 25-20, 25-14)
Saturday, Oct. 30
at Sisters 3, Marist 0 (25-21, 25-14, 25-9)
at Baker 3, Marshfield 2 (25-22, 25-14, 15-25, 16-25, 25-10)
at Sweet Home 3, Junction City 0 (25-11, 25-18, 25-11)
Philomath 3, at Mazama 0 (27-25, 25-20, 25-11)
at Valley Catholic 3, Henley 1 (27-25, 22-25, 25-18, 25-9)
at Cottage Grove 3, Tillamook 1 (25-18, 25-21, 20-25, 25-20)
at Cascade 3, La Grande 0 (25-10, 25-20, 25-23)
Quarterfinals
Tuesday, Nov. 2
Siuslaw at Sisters, time TBD
Philomath at Baker
Cottage Grove at Valley Catholic
Sweet Home at Cascade
Semifinals
Friday, Nov. 5
At Corvallis High School
Winner Siuslaw-Sisters vs. winner Philomath-Baker, 6:30 p.m.
Winner Cottage Grove-Valley Catholic vs. winner Sweet Home-Cascade, 8:30 p.m.
Championship
Saturday, Nov. 6
At Corvallis High School
Third place, 12:30 p.m.
Championship, 7 p.m.