YAKIMA – Top-seeded Chiawana and No. 3 Eastmont came out swinging Friday afternoon at the  Class 4A state slowpitch tournament.

The Riverhawks, winners of four straight state championships before a runner-up finish a year ago, walloped No. 8 Woodinville 30-4 in a five-inning quarterfinal to return to the semifinals.

Chiawana (20-1) will meet fourth-seeded Skyview on Saturday morning in a 9 o’clock semifinal. The Storm scored three runs with two outs in the bottom of the seventh inning to stun West Valley 9-8 to advance.

The CBBN regular-season and district champion Wildcats (17-3) handled No, 6 North Creek 15-3 to advance to semifinals for the second time in three years. Eastmont will meet seventh-seeded Ferris, which upset No. 2 Juanita, 28-16, at 9 Saturday morning.

Mid-Columbia Conference Player of the Year Kinsley Jones led the Riverhawks’ 30-hit barrage with a 5-for-5 effort with a pair of doubles, and drove in five runs.

Camdyn Vargas had a pair of hits, including a triple, and knocked in four runs; Aleeah Anderson was 3 for 3, with a double and two RBI, and Camdyn Vargas had two hits, one of them a triple, and drove in four runs.

Rhemi Rodriguez had an inside-the-park home runs, and an RBI double for Eastmont, Halle Radach doubled twice and knocked in a run, and Izabella Walker and Marissah Martinez each had three hits including a double and drove in a pair of runs.

West Valley, which will play Woodinville in a loser-out contest at 9 a.m. Saturday, was led by Lauren Lewis, who was 4 for 4 with two doubles and two RBI.

Lauren Ashbrooks added two hits and two RBI, Calleigh Sinnes drove in two runs and Tatum Trammell tripled for the Rams (14-4).