At the DHM Rückschlagspiele - Roundnet, Karlsruhe was represented by four athletes this year, who competed in both the men's/women's and mixed events.

On Friday, Annika Kienle and Theresa Preußer played in the women's singles in perfect weather and finished 19th/24th. Martin Marcks and Björn-Felix Dettmar came 26th/42nd in the men's singles. On Saturday, Annika and Björn-Felix competed in the mixed and took 30th/49th place and Martin and Theresa 35th/49th place.

All in all, it was a successful and challenging event that was superbly organized by the Cologne Sports University.