COMPETITIVE dads losing their cool may be a familiar sight at school sports matches the world over.

But for Australian tennis star Bernard Tomic, the issue of his ‘annoying’ dad still persists following an on-court row with Spanish player David Ferrer.

Tomic became so frustrated with his father John’s gestures during a game at the Miami Masters, he asked the umpire to make him leave.

Footage shows John Tomic, shaking his head in disapproval before Tomic gestures at him to go away.