Ronnie O’Sullivan fears ‘pretty pointless’ future after Zhao Xintong mauling

Ronnie O’Sullivan congratulated Zhao Xintong on his stunning win (Picture: Getty Images)Ronnie O’Sullivan fears that his snooker future will be ‘pretty pointless’ if he continues to play as he did in a crushing World Championship semi-final defeat to Zhao Xintong.The Rocket was heavily beaten 17-7 by the Chinese star, looking a huge distance from his best for the vast majority of the game.The 49-year-old was playing with a new cue in this tournament and since arriving in