Several people called 911 to report gunfire and multiple victims who were shot inside the Royal Banquet Hall.
Officials said the nine victims included one 15-year-old and three 17-year-olds.
None of the victims were transported to a hospital by Guilford County EMS. Instead, all arrived at hospitals in private vehicles, according to police.
One person was grazed by a bullet and was treated at the scene, police say.
Two men were arrested near the scene of the shooting, according to Greensboro police. They haven't said what the two men's connection is with the shooting.
Police haven't released information on what led to the shooting.
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The investigation remains active and ongoing.
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