Johan Nikles @ Challenger Szczecin

Marco Cecchinato Dustin Brown Alexey Vatutin Guido Andreozzi Andrea Pellegrino Facundo Arguello Vit Kopriva Roberto Carballes Baena Federico Coria Dennis Novak Taro Daniel Jerzy Janowicz Gianluca Mager Albert Ramos-Vinolas Richard Gasquet Albert Montanes Pedro Cachin Jaume Munar Stefano Napolitano Jeremy Jahn Thomaz Bellucci Marco Trungelliti Rogerio Dutra Silva Bjorn Fratangelo Kenny de Schepper Gianluigi Quinzi Andrea Arnaboldi Filip Krajinovic Marcin Gawron Lorenzo Sonego Johan Nikles Gian Marco Moroni Filippo Volandri Robin Haase Goncalo Oliveira Lucas Pouille Oscar Jose Gutierrez Riccardo Bonadio Uladzimir Ignatik Jiri Vesely Giovanni Oradini Andrej Martin Daniel Elahi Galan Alex Molcan Maxime Tabatruong Michal Dembek Andrea Vavassori Boy Westerhof Danilo Petrovic Pedro Sakamoto