 Complete the following phrase:  In his first professional match, in the qualifying competition for the 1978 UK Championship, Griffiths lost 89 to Rex Williams after leading 82. Williams took a 21 lead, before Griffiths won the next seven frames, and Williams took the following seven. In the , Griffiths rushed when potting the and went , a shot. Williams later potted the pink to secure victory. After qualifying for the 