Mildura Lawn Tennis Club coach Bill Madafferi is a former ATP player and he joins the Sunraysia Daily sports team to look at tennis issues.

WHEN Novak Djokovic hit a linesperson at the US Open he broke the rules.

Anyone who has played tennis at any level, knows if you hit an official or opponent with the ball  after play during a match, it is automatic disqualification.

Saying it wasn...