19:00Snooker: World Championship2019Day 8, Evening SessionBBC Two Duration: 59 minutes Sat 27th Apr 2019, 19:00 on BBC Two Northern Ireland HDHazel Irvine introduces live coverage from the Crucible Theatre, where quarter-final places are up for grabs.ContributorsPresenter:Hazel IrvineCommentator:Steve DavisCommentator:Ken DohertyCommentator:Shaun MurphyCommentator:Stephen HendryCommentator:Alan McManusCommentator:John ParrottCommentator:Dennis TaylorCommentator:John VirgoGenresSportSportSnookerBrandSnooker: World ChampionshipSeriesSnooker: World Championship: 2019 Source: BBC Online