Jennifer Lopez, Derek Hough and NE-YO preside over the first night of Duels, with Fik-Shun vs. Nick Daniels, Swing Latino vs. Miami All Stars, Eva Igo vs. Kyntay and Keone & Mari vs. Quick Style.

The top qualifying acts from each division will choose a rival and face off in a head-to-head elimination duel; the judges score each act based on their artistry, precision and athleticism; the top scoring acts move forward in the competition.