Ronnie O'Sullivan has reignited his feud with Hossein Vafaei as the Iranian faces Ding Junhui for the chance to take on ' The Rocket ' the Crucible.
O'Sullivan defeated Pang Junxu 10-7 in his opening match of this year's World Championships in Sheffield. Vafaei will be The Rocket's opponent in the second round if he defeats World No 16 Ding, with their game beginning on Sunday.
Ding is the favourite, though O'Sullivan appears to be relishing the chance to take on the Prince of Persia more. The duo clashed during last year's World Championships when Vafaei called for O'Sullivan to retire for being 'disrespectful.