Ronnie O'Sullivan was in devastating form today as he crushed Joe Perry to stride into the PartyPoker.net German Masters quarter-finals.

World champion John Higgins has urged snooker firebrands Mark Allen and Judd Trump to cut out the sniping.

The WPBSA are to investigate yesterday's Caesarscasino.com Snooker Shoot-Out match between Jimmy Michie and Marcus Campbell because of suspicious betting patterns.