London 's Metropolitan Police to investigate assault allegation against David Nalbandian . Nalbandian injured line judge after kicking over an advertising board . `` I made a mistake and I apologize , '' the 30-year-old told the official ATP Tour website . ` Nalbandian loses his $ 56,802 prize money and ranking points from Queen 's Club event . Comment: Argentina star fined 10,000 euros ( $ 12 , 564 ) by the ATP .
London 's Metropolitan Police to investigate assault allegation against David Nalbandian . Nalbandian injured line judge after kicking over an advertising board . Nalbandian loses his $ 56,802 prize money and ranking points from Queen 's Club event . Comment: Argentina star fined 10,000 euros ( $ 12 , 564 ) by the ATP .