“After reviewing the situation, the ATP Supervisor has withdrawn Dmitry Tursunov from the singles tournament at the Slazenger Open,” the ATP released in a statement.

Top seed Radek Stepanek gets a rude welcome this week in his opening-round match when he faces big-serving American John Isner at The Slazenger Open in Nottingham, England.
ADHEREL
No. 2 seed Paul-Henri Mathieu also opens with a tough one in rising Croat Marin Cilic.
Other seeds in Nottingham are Spaniard Fernando Verdasco, defending champion Ivo Karlovic, Frenchman [...]