Live coverage of the opening session of this evening's second Grand Prix semi-final at the Aberdeen
Exhibition and Conference Centre. This time last year Scotland's John Higgins beat compatriot
Stephen Hendry 6-4 to set up a final against Ronnie O'Sullivan. Hosted by Hazel Irvine, with commentary from Clive Everton , Dennis Taylor , Willie Thorne and John Virgo. Producer Alison Witkover ; Exec producer Graham Fry Also live online at www.bbc.co.uk/sport (UK only)
Radio Five Live has coverage in Five Live Sport from 12 noon
From 11.45am digital viewers can choose between live uninterrupted coverage from two tables by pressing the red button