Jurij Rodionov @ Challenger Las Vegas

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