Dusan Obradovic @ Challenger Bonn

Marco Cecchinato Mats Rosenkranz Hugo Dellien Jurij Rodionov Maximilian Marterer Benjamin Hassan Timofey Skatov Geoffrey Blancaneaux Martin Klizan Jan Choinski Dalibor Svrcina Joao Lucas Reis da Silva Clement Tabur Daniel Dutra Da Silva Henri Squire Calvin Hemery Gonzalo Villanueva Hady Habib Buvaysar Gadamauri Sergey Fomin Oriol Roca Batalla Daniel Michalski Stefano Travaglia Patrick Zahraj Federico Coria Alex Molcan Anton Matusevich Neil Oberleitner Marlon Vankan Chris Rodesch Nick Hardt Genaro Alberto Olivieri Mikael Ymer Denis Yevseyev Wilson Leite Christoph Negritu Jose Pereira Damir Dzumhur Henri Laaksonen Daniel Masur Tristan Lamasine Sumit Nagal Michael Vrbensky Adrian Oetzbach Sebastian Fanselow Dmitry Popko Florian Broska Rudolf Molleker Mikalai Haliak Dusan Obradovic