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 players have...