Paul McGinley believes "something is eating at" Rory McIlroy after he cut another frustrated figure in front of the media at the US Open.

Rory McIlroy has been criticised for his behaviour at the US Open this week, with Ryder Cup legend Paul McGinley admitting he is 'worried' about the Northern Irishman ...

Rory McIlroy shot a 3-under 67 to finish the U.S. Open at 7 over. That's a performance he can build off as he works toward the year’s final major.