Football — Fort Morgan at Niwot, 7 p.m.
Volleyball — Mountain View at Longmont, 6:30 p.m.; Erie at Holy Family, 6:30 p.m.; Niwot at Silver Creek, 6:30 p.m.; Loveland at Fairview, 6:30 p.m.; Berthoud at Skyline, 6:30 p.m.; Peak to Peak at Clear Creek, 6 p.m.; Lyons at Highland, 6 p.m.; Pomona at Boulder, 6:30 p.m.; Frederick at Mead, 6:30 p.m.
Boys soccer — Niwot at Peak to Peak, 6 p.m.; Silver Creek at Skyline, 4 p.m.; Broomfield at Liberty, 6:30 p.m.; Union Colony at Dawson, 4 p.m.
Softball —Niwot at Longmont, 4 p.m.; Mead at Holy Family, 4 p.m.; Centaurus at Northridge, 4 p.m.; Mountain View at Boulder, 4 p.m.; Silver Creek at Thompson Valley, 4 p.m.; Frederick at Roosevelt, 4 p.m.; Legacy at Ralston Valley, 4:30 p.m.
Boys golf — Longmont, Niwot, Silver Creek at Estes Park Invitational, 8 a.m.; Erie, Skyline, Frederick at Tri-Valley League Match No. 5 (at Highland Meadows), 8 a.m.; Centaurus at Loveland (at The Olde Course), 8 a.m.; Fairview at Keystone; Jefferson Academy, Peak to Peak at Jefferson Academy (at Indian Tree), 8 a.m.
Boys tennis — Greeley Central at Longmont, 3:30 p.m.; Monarch at Mountain Range, 3:30 p.m.; Silver Creek at Niwot, 3:30 p.m.; Boulder at Broomfield, 3:30 p.m.