Boys basketball — Monarch at Boulder, 6:30 p.m.; Frederick at Berthoud, 6:30 p.m.; Holy Family at Erie, 7 p.m.; Skyline at Mead, 7 p.m.; Loveland at Broomfield, 6:30 p.m.; Liberty Common at Lyons, 7 p.m.; Dawson at Union Colony, 3 p.m.; Longmont Christian at Resurrection Christian, 7 p.m.; Legacy at Fairview, 6:30 p.m.; Jefferson Academy at Bishop Machebeuf, 7 p.m.; Manual at Peak to Peak, 7 p.m.

Girls basketball — Boulder at Monarch, 6:30 p.m.; Berthoud at Frederick, 6:30 p.m.; Holy Family at Erie, 5:30 p.m.; Skyline at Mead, 5:30 p.m.; Broomfield at Loveland, 6:30 p.m.; Lyons at Liberty Commons, 7 p.m.; Dawson at Union Colony, 1:30 p.m.; Longmont Christian at Resurrection Christian; Jefferson Academy at Bishop Macehbeuf, 7 p.m.; Manual at Peak to Peak, 5:30 p.m.

Girls swimming — Class 4A state championships at Veterans Memorial Aquatics Center, Thornton, 4 p.m.; Class 5A state championships at EPIC, Fort Collins, 4 p.m.

Wrestling — Frederick, Longmont, Niwot, Silver Creek and Skyline at 4A Region 2 tournament at Thompson Valley High School, 4 p.m.; Monarch at Class 5A Region 2 tournament at Doherty High School, 4 p.m.; Boulder, Broomfield, Fairview and Legacy at 5A Region 3 at Legacy High School, 3 p.m.; Centaurus at 5A Region 4 at Grand Junction Central, 3 p.m.; Erie, Holy Family, Mead at 3A Region 1 at Eaton High School, 3 p.m.; Lyons at 2A Region 3 tournament at Northeastern Junior College in Sterling, 3 p.m.

Hockey — Monarch at Battle Mountain, 5 p.m.