Terence Martin Griffiths is a Welsh retired professional snooker player and current coach and pundit. After winning several amateur titles, including the Welsh Amateur Championship in 1975 and back-to-back English Amateur Championships in 1977 and 1978, Griffiths turned professional in June 1978 at the age of 30. In his second professional tournament, he qualified for the 1979 World Snooker Championship. He reached the final of the event where he defeated Dennis Taylor by 24 frames to 16. This was only the second time a qualifier had won the World Snooker Championship, after Alex Higgins in 1972; only Shaun Murphy in 2005 has since emulated the achievement. In 1988, Griffiths again reached the final of the competition. He was tied with Steve Davis, 8–8, but lost the match 11–18.

The Masters is a professional invitational snooker tournament. Held every year since 1975, it is the second-longest-running professional snooker tournament after the World Championship. It is one of the three Triple Crown events, along with the UK Championship and the World Championship. Although not a ranking event, it is regarded as one of the most prestigious tournaments on the World Snooker Tour. The reigning champion is Ronnie O'Sullivan, who won his eighth Masters title in 2024, defeating Ali Carter 10‍–‍7.