British No 1 Jack Draper has confirmed that he has split with coach Wayne Ferreira ahead of the US Open.
Draper kicks off his US Open campaign against China’s Zhang Zhizhen on Tuesday – live on Sky Sports Tennis.
He comes into the tournament on the back of a promising run to the quarter-finals of the Cincinnati Open last week, but will play in New York after axing Ferreira from his training staff after just four…