Benjamin Lock @ Challenger Las Vegas

Ernesto Escobedo Michael Mmoh Denis Kudla Vasek Pospisil Roberto Ortega-Olmedo Taro Daniel Donald Young Steve Johnson Emilio Gomez James Duckworth Christopher O'Connell Marco Trungelliti Jelle Sels Blaz Kavcic Juan Pablo Ficovich Nick Chappell Bjorn Fratangelo Casper Ruud Gonzalo Escobar Jared Donaldson Hugo Grenier Jurij Rodionov Takanyi Garanganga Renta Tokuda Bernard Tomic Roberto Quiroz Benjamin Lock Daniel Altmaier Daniel Evans Zhe Li Cem Ilkel Lloyd Harris Taylor Fritz Jan Satral Cedrik-Marcel Stebe Ramkumar Ramanathan Nino Serdarusic Gastao Elias Thomaz Bellucci Ryan Harrison Filip Peliwo Dustin Brown Victor Estrella Burgos Brayden Schnur Facundo Mena Lucas Gomez Malek Jaziri Yasutaka Uchiyama Edan Leshem Philip Bester