Saturday

Boys basketball: Western Christian at Knappa, 5:30 p.m.; The Dalles at Seaside, 3 p.m.

Girls basketball: Madras at Seaside, 1:30 p.m.; Western Christian at Knappa, 4 p.m.

Swimming: Astoria at Lebanon Invite, 11:45 a.m.

Monday

Boys basketball: Astoria at Eddie Martinez Invitational, 11:30 a.m.; Warrenton at Scio, 7:30 p.m.; Willamina at Knappa, 7:30 p.m.

Girls basketball: Warrenton at Scio, 6 p.m.; Willamina at Knappa, 6 p.m.; Astoria at Nike Tournament of Champions, 10:30 a.m.