Siuslaw wrestlers Mason Buss and Dayne Muller each pinned their two opponents Friday to advance to Saturday's championship semifinals in the Grants Pass Winter Kickoff.

Buss improved to 11-1 on the season by pinning Caleb Dalke of South Medford in 1 minute, 22 seconds and Taylor Casey of Mazama in 50 seconds at 170 pounds.

Muller, 3-2, pinned Ezekiel Heaton of Mazama in 1:35 and Hayden Murphy of Rainier in 3:18 at 195 pounds.

Hunter Petterson, 7-6, still is alive in the 138 consolation bracket.

Joel Sissel (170), Chance O'Brien (195) and Cort Waggoner (220) all advanced to the championship semifinals of the boys junior varsity tournament.

Siuslaw has six athletes entered in the Grants Pass Girls Winter Kickoff which gets underway Saturday.

Entries include Chris Hoover (100), Macali Cade (110), Bailey Overton (120), Rosa Velasco Mendez (125), Brooke Olson (135) and Hayden Muller (140).

BOYS VARSITY

132 — Ryan Clark (5-6) scored 4 team points
Round 1: lost by fall to Bryson Teal, North Valley, 2:51
Consolation: pinned Levi Morton, North Valley, 4:57
Consolation: lost by fall to Kyle Udet, South Medford, :28

138 — Hunter Petterson (7-6) scored 9 team points
Round 2: pinned Steven Justice, Etna Union, 1:50
Quarterfinal: lost by fall to Ty Havniear, Crater, 1:51
Consolation: pinned Tyson Myer, St. Bernard, 240

160 — John Corser (1-4) scored 4 team points
Round 2: lost by fall to Logan Lee, Modoc, 1:49
Consolation: pinned Owen Mathewson, Phoenix, :33
Consolation: lost by decision to Patrick Latham, Ashland, 4-2

170 — Mason Buss (11-1) scored 13 team points
Round 2: pinned Caleb Dalke, South Medford, 1:22
Quarterfinal: pinned Taylor Casey, Mazama, :50

195 — Dayne Muller (3-2) scored 13 team points
Round 2: pinned Ezekiel Heaton, Mazama, 1:35
Quarterfinals: pinned Hayden Murphy, Rainier, 3:18