Amarissa Toth left Zhang Shuai in tears after a series of controversial acts at the Hungarian tennis Open. Image: WTA Amarissa Toth has doubled down on her claim that Zhang Shuai was "causing trouble" in their controversial clash at the Hungarian Open, refusing to apologise for her actions despite being widely condemned around the tennis world. Toth drew the ire of fans and fellow players on Tuesday with a series of 'disgusting' acts towards popular veteran Shuai. The match boiled over at 5-5 in the first set when the chair umpire refused to acknowledge a ball mark on the court...