| Year | Country | Winner | % Correct |
|---|---|---|---|
| 2018 | Wales | Mark Williams | 100%
|
| 2003 | Wales | Mark Williams | 100%
|
| 2000 | Wales | Mark Williams | 100%
|
| 2022 | England | Ronnie O'Sullivan | 100%
|
| 2020 | England | Ronnie O'Sullivan | 100%
|
| 2013 | England | Ronnie O'Sullivan | 100%
|
| 2012 | England | Ronnie O'Sullivan | 100%
|
| 2008 | England | Ronnie O'Sullivan | 100%
|
| 2004 | England | Ronnie O'Sullivan | 100%
|
| 2001 | England | Ronnie O'Sullivan | 100%
|
| 1982 | Northern Ireland | Alex Higgins | 90%
|
| 1972 | Northern Ireland | Alex Higgins | 90%
|
| 1956 | England | Fred Davis | 90%
|
| 1955 | England | Fred Davis | 90%
|
| 1954 | England | Fred Davis | 90%
|
| 1953 | England | Fred Davis | 90%
|
| 1952 | England | Fred Davis | 90%
|
| 1951 | England | Fred Davis | 90%
|
| 1949 | England | Fred Davis | 90%
|
| 1948 | England | Fred Davis | 90%
|
| 1946 | England | Joe Davis | 90%
|
| 1940 | England | Joe Davis | 90%
|
| 1939 | England | Joe Davis | 90%
|
| 1938 | England | Joe Davis | 90%
|
| 1937 | England | Joe Davis | 90%
|
| 1936 | England | Joe Davis | 90%
|
| 1935 | England | Joe Davis | 90%
|
| 1934 | England | Joe Davis | 90%
|
| 1933 | England | Joe Davis | 90%
|
| 1932 | England | Joe Davis | 90%
|
| 1931 | England | Joe Davis | 90%
|
| 1930 | England | Joe Davis | 90%
|
| 1929 | England | Joe Davis | 90%
|
| 1928 | England | Joe Davis | 90%
|
| 1927 | England | Joe Davis | 90%
|
| 2011 | Scotland | John Higgins | 90%
|
| 2009 | Scotland | John Higgins | 90%
|
| 2007 | Scotland | John Higgins | 90%
|
| 1998 | Scotland | John Higgins | 90%
|
| 2024 | England | Kyren Wilson | 90%
|
| 2021 | England | Mark Selby | 90%
|
| 2017 | England | Mark Selby | 90%
|
| 2016 | England | Mark Selby | 90%
|
| 2014 | England | Mark Selby | 90%
|
| 2010 | Australia | Neil Robertson | 90%
|
| 1999 | Scotland | Stephen Hendry | 90%
|
| 1996 | Scotland | Stephen Hendry | 90%
|
| 1995 | Scotland | Stephen Hendry | 90%
|
| 1994 | Scotland | Stephen Hendry | 90%
|
| 1993 | Scotland | Stephen Hendry | 90%
|
| 1992 | Scotland | Stephen Hendry | 90%
|
| 1990 | Scotland | Stephen Hendry | 90%
|
| 1989 | England | Steve Davis | 90%
|
| 1988 | England | Steve Davis | 90%
|
| 1987 | England | Steve Davis | 90%
|
| 1984 | England | Steve Davis | 90%
|
| 1983 | England | Steve Davis | 90%
|
| 1981 | England | Steve Davis | 90%
|
| 1985 | Northern Ireland | Dennis Taylor | 80%
|
| 2019 | England | Judd Trump | 80%
|
| 2023 | Belgium | Luca Brecel | 80%
|
| 1997 | Ireland | Ken Doherty | 70%
|
| 1978 | Wales | Ray Reardon | 70%
|
| 1976 | Wales | Ray Reardon | 70%
|
| 1975 | Wales | Ray Reardon | 70%
|
| 1974 | Wales | Ray Reardon | 70%
|
| 1973 | Wales | Ray Reardon | 70%
|
| 1970 | Wales | Ray Reardon | 70%
|
| 2005 | England | Shaun Murphy | 70%
|
| 2006 | Scotland | Graeme Dott | 60%
|
| 1986 | England | Joe Johnson | 60%
|
| 1991 | England | John Parrott | 60%
|
| 2015 | England | Stuart Bingham | 60%
|
| 1980 | Canada | Cliff Thorburn | 50%
|
| 1968 | England | John Pulman | 50%
|
| 1966 | England | John Pulman | 50%
|
| 1965 (Dec) | England | John Pulman | 50%
|
| 1965 (Sept) | England | John Pulman | 50%
|
| 1965 (March) | England | John Pulman | 50%
|
| 1964 (Oct) | England | John Pulman | 50%
|
| 1964 (April) | England | John Pulman | 50%
|
| 1957 | England | John Pulman | 50%
|
| 1977 | England | John Spencer | 50%
|
| 1971 | England | John Spencer | 50%
|
| 1969 | England | John Spencer | 50%
|
| 2002 | England | Peter Ebdon | 50%
|
| 1979 | Wales | Terry Griffiths | 50%
|
| 2025 | China | Zhao Xintong | 50%
|
| 1952 | Australia | Horace Lindrum | 40%
|
| 1950 | Scotland | Walter Donaldson | 40%
|
| 1947 | Scotland | Walter Donaldson | 40%
|