Boys basketball — Longmont at Longmont Invitational Tournament; Frederick at Greeley Central Invitational; Pueblo East tournament: Mead vs. Pueblo South, 10 a.m.; Broomfield, Monarch at Prairie View Tournament

Girls basketball — Longmont Invitational Tournament: Longmont vs. Greeley West, 2:30 p.m.; Fairview at Grandview Invitational.

Wrestling — Niwot at UNC Christmas, 8 a.m.; Longmont, Holy Family at Weld Central Invitational; Boulder at Old Chicago Invitational; Erie at Moon Valley Invitational; Mead at Flatwater Fracas (Grand Island, NE); Broomfield at Tournament of Champions (Reno, NV); Monarch at Holiday Duals (at Cherokee Trail), 9 a.m.; Skyline at Aurora Central Invitational; Frederick at Brush Invitational.

Girls swimming — Niwot, Boulder, Broomfield, Monarch, Skyline at Coaches Invitational (VMAC), 8:30 a.m.; Longmont, Fairview at OLY Invitational (swimmers only - Gateway HS), 9 a.m.

Hockey — Mullen at Monarch (at Boulder Valley Ice), 7 p.m.