PREP BOWLING: East vs. West; Bartlett vs. Eagle River; Dimond vs. South; Chugiak vs. Service, Center Bowl, 3:15 p.m.
PREP BOYS BASKETBALL: Service Tip-Off -- Monroe vs. Houston, 3 p.m.; Eagle River vs. Ketchikan, 4:30 p.m.; Service vs. Seward, 6 p.m.; Palmer vs. Thunder Mountain, 7:30 p.m.
PREP BOYS HOCKEY: Service vs. Chugiak, Ben Boeke Arena, 6:30 p.m.; West vs. Colony, McDonald Center, 7:15 p.m.
BOXING: Thursday Night at the Fights, Egan Center, 7:30 p.m.
PREP WRESTLING: West Anchorage Christmas Classic (Bartlett, Chugiak, Service, South, East, West, Eagle River, Dimond), at West High, 2 p.m.
PREP BOYS BASKETBALL: Dimond at Colony, 7 p.m.; Service Tip-Off, consolation games at 3 and 4:30 p.m., semifinals at 6 and 7:30 p.m.; East at Al Howard Tip-Off in Soldotna.
PREP GIRLS HOCKEY: South-Bartlett vs. Chugiak-Eagle River, Ben Boeke Arena, 5:15 p.m.
PREP BOYS HOCKEY: Bartlett vs. North Pole, Ben Boeke Arena, 6:45 p.m.
COLLEGE HOCKEY: Minnesota Duluth at UAA, Sullivan Arena, 7:07 p.m.