Eighth-grader Allie Wiggins of Cape Fear Christian Academy was fourth in the 100-yard backstroke and sixth in the 100-yard freestyle in the North Carolina Independent School Athletic Association Division III swim meet at the Greensboro Aquatic Center on Tuesday. … Lee Christiam topped visiting Kerr-Vance, 55-50, in the first round of the NCISAA 1-A boys basketball tournament and will visit CFCA on Thursday at 6:30 p.m. in the second round. … The Campbell women’s basketball team shot 53.4 percent from the field in a 73-55 Big South Conference win at Hampton on Tuesday night. … The Campbell women’s golf team won the Sea Best tournament in Jacksonville, Florida, on Tuesday. Emily Hawkins of the Camels captured the individual championship. … No. 9 Duke topped visiting Wake Forest, 76-74, on Mark Williams’ follow dunk with four-tenths of a second left in men’s college basketball and N.C. State won, 76-61, at Georgia Tech as Terquavion Smith scored 26 points with 6 of 8 shooting from beyond the arc. … UNC is home against Pitt tonight (ACC Network, 8 p.m.). … The USA is third in gold medals with eight in the Winter Olympics, behind Norway (12) and Germany (9).