Aryna Sabalenka said her claycourt preparations are in full swing ahead of her Stuttgart opener and the world number two is hoping for plenty of action ahead of the French Open, which begins next month. The Australian Open champion has endured a difficult time after the apparent suicide of her former boyfriend, Konstantin Koltsov, as she was gearing up to play in the Miami Open last month. The 25-year-old Belarusian lost in the third round in Florida before switching her attention to clay with