Dominik Meffert was the defending champion but decided not to participate this year.
Dominik Meffert and Philipp Oswald were the defending champions but decided not to participate.
Rajeev Ram was the defending champion, but the lost in the first round to Dominik Meffert.
Steve Darcis and Dominik Meffert were the defending champions from 2010 as there was no event in 2011 and 2012, but decided no to participate.
Dominik Meffert | Józef Dominik | Dominik Hieronim Radziwiłł | Jim Meffert | Dominik Mandić | Dominik Hašek | Dominik Halmoši | Dominik Eulberg | Dominik Brunner | Andrew Dominik |