James Duckworth @ Challenger Yokohama

Yasutaka Uchiyama Yunseong Chung Duckhee Lee Go Soeda Christopher O'Connell Di Wu Seong Chan Hong Ji Sung Nam Michael Mmoh Jordan Thompson Cem Ilkel Jurij Rodionov Blake Mott Yusuke Takahashi Nino Serdarusic Gastao Elias Gianluca Mager John Millman Damir Dzumhur Cheong-Eui Kim Jonathan Mridha Blaz Kavcic Frederico Ferreira Silva Zhe Li Mats Moraing Makoto Ochi Hiroyasu Ehara Christoph Negritu Elias Ymer Filip Peliwo David Perez Sanz Takuto Niki Ryota Tanuma Viktor Troicki Victor Vlad Cornea Renta Tokuda Fajing Sun Agustin Velotti Edan Leshem Prajnesh Gunneswaran Masato Shiga Marinko Matosevic Jumpei Yamasaki Lloyd Harris James Duckworth Ernesto Escobedo Ramkumar Ramanathan Goncalo Oliveira Pedro Cachin Zihao Xia