| Past champions | ||
| Year | Winner | Players |
| 1999 | United States | Mark O'Meara, Tiger Woods |
| 1998 | England | David Carter, Nick Faldo |
| 1997 | Ireland | Padraig Harrington, Paul McGinley |
| 1996 | South Africa | Ernie Els, Wayne Westner |
| 1995 | United States | Fred Couples, Davis Love III |
| 1994 | United States | Fred Couples, Davis Love III |
| 1993 | United States | Fred Couples, Davis Love III |
| 1992 | United States | Fred Couples, Davis Love III |
| 1991 | Sweden | Anders Forsband, Per-Ulrik Johansson |
| 1990 | Germany | Torsten Gideon, Bernhard Langer |
| 1989 | Australia | Peter Fowler, Wayne Grady |
| 1988 | United States | Ben Crenshaw, Mark McCumber |
| 1987 | Wales | David Llewellyn, Ian Woosnam |
| 1986 | No tournament | |
| 1985 | Canada | Dave Barr, Dan Halldorson |
| 1984 | Spain | Jose Maria Canizares, Jose Rivero |
| 1983 | United States | Rex Caldwell, John Cook |
| 1982 | Spain | Jose Maria Canizares, Mauel Pinero |
| 1981 | No tournament | |
| 1980 | Canada | Dan Halldorson, Jim Nelford |
| 1979 | United States | Hale Irwin, John Mahaffey |
| 1978 | United States | John Mahaffey, Andy North |
| 1977 | Spain | Seve Ballesteros, Antonio Garrido |
| 1976 | Spain | Seve Ballesteros, Manuel Pinero |
| 1975 | United States | Lou Graham, Johnny Miller |
| 1974 | South Africa | Bobby Cole, Dale Hayes |
| 1973 | United States | Johnny Miller, Jack Nicklaus |
| 1972 | Taiwan | Lu Liang Huan, Hsieh Min Nan |
| 1971 | United States | Jack Nicklaus, Lee Trevino |
| 1970 | Australia | Bruce Devlin, David Graham |
| 1969 | United States | Orville Moody, Lee Trevino |
| 1968 | Canada | Al Balding, George Knudson |
| 1967 | United States | Jack Nicklaus, Arnold Palmer |
| 1966 | United States | Jack Nicklaus, Arnold Palmer |
| 1965 | South Africa | Harold Henning, Gary Player |
| 1964 | United States | Jack Nicklaus, Arnold Palmer |
| 1963 | United States | Jack Nicklaus, Arnold Palmer |
| 1962 | United States | Arnold Palmer, Sam Snead |
| 1961 | United States | Jimmy Demeret, Sam Snead |
| 1960 | United States | Arnold Palmer, Sam Snead |
| 1959 | Australia | Kel Nagle, Peter Thomson |
| 1958 | Ireland | Harry Bradshaw, Christy O'Connor |
| 1957 | Japan | Torakichi Nakamura, Koichi Ono |
| 1956 | United States | Ben Hogan, Sam Snead |
| 1955 | United States | Ed Furgol, Chick Harbert |
| 1954 | Australia | Kel Nagle, Peter Thomson |
| 1953 | Argentina | Antonio Cerda, Roberto DeVicenzo |
| |