ATP Challenger Poznan - R1

Pedro Boscardin Dias - Jan Choinski
Hynek Barton - Kimmer Coppejans
Alexander Shevchenko - Genaro Alberto Olivieri
Michele Ribecai - Henri Squire
Gonzalo Bueno - Tomasz Berkieta
Gustavo Heide - Daniel Michalski
Duje Ajdukovic - Dalibor Svrcina
Facundo Diaz Acosta - Franco Roncadelli
Petr Brunclik - Sumit Nagal
Maks Kasnikowski - Lorenzo Giustino