Defending champion Ronnie O'Sullivan has withdrawn from the Masters on medical grounds. O'Sullivan, 49, was aiming to win a record-extending ninth title, and had been set to face John Higgins in a blockbuster opening to the tournament at Alexandra Palace on Sunday.

Record eight-times Masters champion Ronnie O'Sullivan has withdrawn from this year's tournament on medical grounds, organisers said on Friday.

Snooker star Ronnie O'Sullivan has withdrawn from the Masters at Alexandra Palace on medical grounds, bringing his quest for a record-extending ninth title to an end before it even started.

Ronnie O’Sullivan has withdrawn from the upcoming Masters tournament at Alexandra Palace at short notice “on medical grounds”. O’Sullivan was the defending Masters champion after beating Ali Carter in the final last year and was due to face long-time rival John Higgins in the opening match of the tournament on Sunday afternoon but has pulled out just 48 hours beforehand.

Former world champion Dennis Taylor says ‘you’ve got to worry for Ronnie O’Sullivan’ after his shock withdrawal from the Masters just two days before the event begins. The Rocket was set to defend the title he won last year at Alexandra Palace,

REIGNING CHAMPION RONNIE O’Sullivan has withdrawn from the upcoming Masters on medical grounds. The world No 3, who has won the competition eight times, was due to face John Higgins in the opening match on Sunday afternoon.

Masters has been dealt a huge blow with defending champion Ronnie O'Sullivan withdrawing from the tournament. The World Snooker Tour confirmed O'Sullivan's withdrawal on Friday morning, announcing Neil Roberston would be replacing him.