Duncan fires 6-under 64 in Sony Open

HONOLULU — Tyler Duncan fired a 6-under-par 64 in Thursday’s opening round and was among the leaders in the Sony Open in Hawaii.

Duncan, a 2008 Columbus North graduate, had six birdies in a bogey-free round at Waialae Country Club. He shot 4-under 31 on the front nine and 2-under 33 on the back.