Sir Alex Ferguson feels the pain of his 'worst-ever day' : • 'It's the worst result in my history, ever,' says Ferguson • Roberto Mancini praises 'crazy' Mario Balotelli after 6-1 romp • Daniel Taylor: five things we learned The word Sir Alex Ferguson used was "shattered". The last time Manchester United were humbled so comprehensively by Manchester City, a 5-1 defeat at Maine Road in September 1989, Ferguson went home and lay for hours with his head buried under a pillow. This 6-1 defeat will certainly have hurt even more. "I can't believe it," he said. "It's our worst-ever day." United have not lost this heavily at home to City since 1926. One more goal for Roberto Mancini's team would have equalled United's worst home defeat, inflicted by Newcastle United the following year. As for Ferguson, his record books have been scarred forever. "It's the worst result in my history, ever," he said. ...