17 January 2014 Last updated at 15:43 GMT

Masters 2014: Ronnie O'Sullivan on rapid Ricky Walden win

Ronnie O'Sullivan says he has been honing his game on the practice table, after beating Ricky Walden 6-0 in under an hour to reach the semi-finals of the Masters.

O'Sullivan dispatched Walden in 58 minutes to seal his place in the last four, making a 134 break in the fourth frame at Alexandra Palace.

The Englishman now faces world number one Neil Robertson or Stephen Maguire in the semi-final.