Mark Williams has insisted that he is still capable of winning ranking titles following his victory over Neil Robertson in the Welsh Open.
The 38-year-old advanced through to the last 16 of the tournament in Newport, beating world number one Robertson 4-3 yesterday.
"I still think I have ranking titles in me, the last one was three years ago but I know I have to work," Williams is quoted as saying by The Express.
"I have played the last 17 years at the Crucible, and you would be sick if you lost a qualifier. All the hard work all year would be wiped out."
Williams has won the Welsh Open on two previous occasions.
