The top growing current Broadway musicals were Head Over Heels 7.51, The Band's Visit 2.31, My Fair Lady 2.19, Summer 1.82 and Once On this Island 1.59.The top growing current Broadway plays were Play That Goes Wrong 1.01, The Boys in the Band 0.92, Cursed Child 0.08, and Travesties -0.15.
SOURCE: BroadwayWorld at 11:24AM on July 16, 2018