Jamie Caven moved into the last eight of the Speedy Hire UK Open when he defeated Joe Cullen 9-8. Caven who had to fight back from 5-1 down pulled out the shot of the night finishing on a 160 to leave Cullen deflated and defeated.Caven, although trailing for much of the match always looked capable of defeating Cullen and now awaits the final day with an ever growing confidence.