WERBUNG 1 The German Tennis Federation (DTB) suspends Dustin Brown, Mischa Zverev and Tobias Kamke for Davis Cup competition in 2017. According to a statement by Dirk Hordorff, Vice –President at the DTB, in “Süddeutschen Zeitung” Dustin Brown, Mischa Zverev and Tobias Kamke have been suspended for the 2017 Davis Cup competition. Allegedly the 3...