Ronald Antonio O'Sullivan is an English professional snooker player, and current world number one. Widely recognised as one of the most talented and accomplished players in the sport's history, he has won the World Snooker Championship seven times, a modern-era record he holds jointly with Stephen Hendry. He has also won a record eight Masters titles and eight UK Championship titles for a total of 23 Triple Crown titles, the most achieved by any player. He holds the record for the most ranking titles, with 41, and has held the top ranking position multiple times. O'Sullivan is known for ambidexterity; he is right-handed but can play with his left hand when needed.
Clifford Charles Devlin Thorburn is a Canadian retired professional snooker player. Nicknamed "The Grinder" because of his slow, determined style of play, he won the World Snooker Championship in 1980, defeating Alex Higgins 18–16 in the final. He is generally recognised as the sport's first world champion from outside the United Kingdom—since Australian Horace Lindrum's 1952 title is usually disregarded—and he remains the only world champion from the Americas. He was runner-up in two other world championships, losing 21–25 to John Spencer in the 1977 final and 6–18 to Steve Davis in the 1983 final. At the 1983 tournament, Thorburn became the first player to make a maximum break in a World Championship match, achieving the feat in his second-round encounter with Terry Griffiths.
Doug Mountjoy was a Welsh snooker player from Tir-y-Berth, Gelligaer, Wales. He was a member of the professional snooker circuit from the late 1970s and throughout the 1980s, and remained within the top 16 of the world rankings for 11 consecutive years. He began his professional snooker career by taking the 1977 Masters, which he entered as a reserve player. He won both the 1978 UK Championship and the 1979 Irish Masters. Mountjoy reached the final of the 1981 World Snooker Championship where he was defeated by Steve Davis. He was also runner-up at the 1985 Masters losing to Cliff Thorburn, but by 1988 he had dropped out of the top 16.
Neal Foulds is an English former professional snooker player and six-time tournament winner, including the 1986 International Open, the 1988 Dubai Masters and the 1992 Scottish Masters, as well as the invitational Pot Black in 1992. He was runner-up at the 1986 UK Championship and the 1987 British Open, and reached the semi-finals of three Masters tournaments and the 1987 World Championship. After his retirement, Foulds became a commentator for the BBC and is currently part of the presenting team for ITV and Eurosport.
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.
The European Masters is a professional ranking snooker tournament that has been staged periodically since 1989 as the European Open. Between 2005 and 2008 it was known as the Malta Cup and was the sole ranking tournament in Europe outside the British Isles, before being discontinued. In 2016, the event was resurrected and rebranded the European Masters.
The 2003–04 snooker season was a series of snooker tournaments played between 21 August 2003 and 20 May 2004. The following table outlines the results for ranking events and the invitational events.
Dennis Taylor is a Northern Irish retired professional snooker player and current commentator. In the 1985 World Snooker Championship final, against defending champion Steve Davis, Taylor lost the first eight frames, but recovered to win 18–17 in a duel on the last black ball. The final's conclusion attracted 18.5 million viewers, setting UK viewership records for any post-midnight broadcast and for any broadcast on BBC Two that still stand.
The 1985 Irish Masters was the eleventh edition of the professional invitational snooker tournament, which took place from 26 to 31 March 1985. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1986 Irish Masters was the twelfth edition of the professional invitational snooker tournament, which took place from 8 to 13 April 1986. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1987 Irish Masters was the thirteenth edition of the professional invitational snooker tournament, which took place from 24 to 29 March 1987. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1989 Irish Masters was the fifteenth edition of the professional invitational snooker tournament, which took place from 28 March to 2 April 1989. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1990 Irish Masters was the sixteenth edition of the professional invitational snooker tournament, which took place from 27 March to 1 April 1990. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1991 Irish Masters was the seventeenth edition of the professional invitational snooker tournament, which took place from 2 to 7 April 1991. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1993 Irish Masters was the nineteenth edition of the professional invitational snooker tournament, which took place from 23 to 28 March 1993. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1996 Irish Masters was the twenty-second edition of the professional invitational snooker tournament, which took place from 26 to 31 March 1996. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1998 Irish Masters was the twenty-fourth edition of the professional invitational snooker tournament, which took place from 24 to 29 March 1998. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 2000 Irish Masters was the twenty-sixth edition of the professional invitational snooker tournament, which took place from 21 to 26 March 2000. The tournament was played at Goffs in Kill, County Kildare, and featured twelve professional players.
The 1979 Irish Masters was the fifth edition of the professional invitational snooker tournament, which took place from 1 to 3 February 1979. The tournament was played at Goffs in Kill, County Kildare, and featured four professional players.
The 1978 Irish Masters was the fourth edition of the professional invitational snooker tournament which took place in March 1978. The tournament was played at Goffs in Kill, County Kildare, and featured five professional players.
Steve Davis 
Terry Griffiths 
