19:00Snooker: Welsh Open2015Last 16 - Part 2BBC Two Wales Duration: 1 hour Thu 19th Feb 2015, 19:00 on BBC Two WalesIan Hunt introduces coverage from the fourth round at the Welsh Open.ContributorsPresenter:Ian HuntCommentator:Dominic DaleCommentator:Terry GriffithsCommentator:Darren MorganCommentator:Willie ThorneExecutive Producer:Alison WitkoverExecutive Producer:Geraint LewisGenresSportSnookerFormatsPerformances & EventsBrandSnooker: Welsh OpenSeriesSnooker: Welsh Open: 2015 Source: BBC Online