Friday
PREP TENNIS: State tournament, The Alaska Club North, 8 a.m.; The Alaska Club East, 8:30 a.m.
PREP RIFLERY: Bartlett at South; Dimond at East; West at Chugiak; Eagle River at Service; all at 3:30 p.m.
PREP SWIMMING: Eagle River at East; West at South; South at Bartlett; Dimond at Chugiak, all at 4 p.m.
PREP GYMNASTICS: Eagle River vs. Service vs. Dimond, at Dimond High; West vs. South vs. East, at Chugiak High, all at 4:30 p.m.
PREP VOLLEYBALL: Bartlett at Dimond, 7:15 p.m.
Saturday
PREP TENNIS: State tournament, The Alaska Club East and North, 8 a.m.; Final matches at The Alaska Club North, noon.
PREP FOOTBALL: State playoff quarterfinals: Service vs. Juneau, 2 p.m., Dimond High; South vs. West Valley, 7 p.m., Dimond High.
UAA VOLLEYBALL: Western Washington at UAA, Wells Fargo Sports Complex, 7 p.m.
UAA HOCKEY: University of Regina vs. UAA (exhibition), McDonald Center, 7:07 p.m.
Anchorage