Challenger (Lalaki) - Doubles - Challenger Men - Doubles Poznan, database ng resulta, standings ng nakaraang taon  

Martos Gornes Sergio

Prashanth Vijay-Sundar

Luz Orlando

Zormann Da Silva Marcelo

Drzewiecki Karol

Nouza Petr

Reese Hunter

Walkow Szymon

Kolar Zdenek

Lehecka Jiri

Vavassori Andrea

Vega Hernandez David

Kowalczyk Mateusz

Walkow Szymon

Andreozzi Guido

Munar Jaume

Metreveli Aleksandre (1993)

Peng Hsien-Yin

Elgin Mikhail

Kowalczyk Mateusz

Albot Radu

Pavlasek Adam

Kretschmer Gero

Satschko Alexander

Junaid Rameez

Stadler Simon

Charroin Olivier

Robert Stephane