Sebastian Ofner @ ATP Sao Paulo

Guido Pella Albert Ramos-Vinolas Pablo Cuevas Fabio Fognini Carlos Berlocq Casper Ruud Federico Delbonis Horacio Zeballos Nicolas Jarry Alessandro Giannessi Leonardo Mayer Rogerio Dutra Silva Laslo Djere Joao Sousa Joao Souza Gerald Melzer Diego Schwartzman Thiago Monteiro Joao Domingues Pedro Sakamoto Roberto Carballes Baena Guillermo Garcia-Lopez Marco Trungelliti Gastao Elias Sebastian Ofner Kimmer Coppejans Federico Coria Juan Ignacio Londero Lorenzo Sonego Thomaz Bellucci Dusan Lajovic Nicolas Kicker Andrej Martin Victor Estrella Burgos Marco Cecchinato Jaume Munar Daniel Gimeno-Traver Taro Daniel Gian Marco Moroni Tennys Sandgren Maximilian Marterer Matteo Donati Malek Jaziri Jozef Kovalik Elias Ymer Akira Santillan Paolo Lorenzi Pedro Sousa Gael Monfils Facundo Arguello