Lorenzo Sonego Giovanni Mpetshi Perricard Roman Safiullin Pavel Kotov Juncheng Shang Christopher O Connell Fabio Fognini Taro Daniel Aleksandar Vukic Adam Walton Borna Coric Chun Hsin Tseng Lukas Klein Kei Nishikori Fajing Sun Yi Zhou Seongchan Hong Shintaro Mochizuki Alejandro Moro Canas Terence Atmane Sho Shimabukuro Federico Agustin Gomez Yu Hsiou Hsu Li Tu Beibit Zhukayev Marc Polmans Alibek Kachmazov Yan Bai Egor Gerasimov Vadym Ursu Jie Cui