Rocket rallies after disastrous start gives long-shot Dott cause for hope
O'Sullivan had been stunned to find himself trailing 5-0 at one juncture to Dott, who was a 200-1 long shot at the start of the tournament.
But The Rocket gradually began to impose himself on his 26-year-old opponent, who had come close to quitting the game in January after smashing his cue in frustration at his lack of success.