Mark Allen - Ronnie O'Sullivan betting tip
Ronnie O'Sullivan is closer to victory in this match, but his favourite role has to be proved on table, as well.
Ronnie O'Sullivan was the huge favorite in the previous round against David Gilbert and he managed to record a convincing victory.
Semifinals at Northern Ireland Open is Mark Allen best result in the last year.
Ronnie O'Sullivan best achievement in previous year was semifinals of English Open
Ronnie O'Sullivan disappointed his supporters in their previous match and despite the fact that he was huge favourite lost in that occasion 6:3