02:15Masters Snooker Extra2013Day 7BBC Two Duration: 2 hours Sun 20th Jan 2013, 02:15 on BBC Two WalesHazel Irvine introduces highlights from the afternoon's best-of-11 frame semi-final.ContributorsPresenter:Hazel IrvineParticipant:Steve DavisParticipant:Ken DohertyParticipant:Stephen HendryParticipant:John ParrottParticipant:Dennis TaylorParticipant:John VirgoGenresSportSnookerBrandMasters Snooker ExtraSeriesMasters Snooker Extra: 2013 Source: BBC Online