'They are Federer, Nadal and Djokovic of snooker' – Neil Robertson hails O'Sullivan, Higgins, Williams
Neil Robertson will play his first ranking event of the season at the Northern Ireland Open on Sunday feeling blessed the sport's holy trinity are still top of the pots. The 2010 world champion faced six-time world champion Steve Davis and seven-time Crucible winner Stephen Hendry in the death throes of their competitive career, but continues to confront Class of '92 icons Ronnie O'Sullivan, John Higgins and Mark Williams in their prime.