Football — Niwot at Longmont, 7 p.m.; Denver North at Erie, 7 p.m.; Holy Family at Frederick, 7 p.m.; Pomona at Fairview, 7 p.m.; Centaurus at Thomas Jefferson, 7 p.m.; Jefferson at Lyons, 7 p.m.; George Washington at Monarch, 7 p.m.

Volleyball — Denver Christian at Longmont Christian, 7:15 p.m.; Faith Baptist at Hyland Christian, 5 p.m.

Boys soccer — Arvada West at Silver Creek, 4 p.m.