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

Kirkov Vasil

Stevens Bart

Arneodo Romain

Blancaneaux Geoffrey

Frantzen Constantin

Jebens Hendrik

Barrientos Nicolas

Reyes-Varela Miguel Angel

Lammons Nathaniel

Withrow Jackson

Krawietz Kevin

Mies Andreas

Junaid Rameez

Pel David

Jebavy Roman

Sancic Antonio

Arends Sander

Weissborn Sam

Kowalczyk Mateusz

Zelenay Igor

Bednarek Tomasz

Kontinen Henri

Brunstrom Johan

Klaasen Raven