| Year |
Winner |
Score |
| 2008 |
Kenny Perry |
269 |
| 2007 |
Brian Bateman |
273 |
| 2006 |
Tiger Woods |
264 |
| 2005 |
Vijay Singh |
264 |
| 2004 |
Vijay Singh |
265 |
| 2003 |
Jim Furyk |
267 |
| 2002 |
Tiger Woods |
271 |
| 2001 |
Kenny Perry |
263 |
| 2000 |
Rocco Mediate |
268 |
| 1999 |
Tom Pernice Jr |
270 |
| 1998 |
Billy Mayfair |
271 |
| 1997 |
Vijay Singh |
273 |
| 1996 |
Justin Leonard |
266 |
| 1995 |
Woody Austin* |
270 |
| 1994 |
Fred Couples |
270 |
| 1993 |
Larry Mize |
272 |
| 1992 |
Dan Forsman* |
276 |
| 1991 |
Brad Faxon* |
271 |
| 1990 |
Chip Beck |
272 |
| 1989 |
Leonard Thompson |
273 |
| 1988 |
Scott Verplank |
268 |
| 1987 |
Robert Wrenn |
262 |
| 1986 |
Ben Crenshaw |
270 |
| 1985 |
Ken Green |
268 |
| 1984 |
Denis Watson |
271 |
| 1983 |
Wayne Levi |
272 |
| 1982 |
Lanny Wadkins |
273 |
| 1981 |
Hale Irwin* |
277 |
| |
Buick Goodwrench Open |
|
| 1980 |
Peter Jacobsen |
276 |
| 1979 |
John Fought* |
280 |
| 1978 |
Jack Newton* |
280 |
| |
Flint Elks Open |
|
| 1977 |
Bobby Cole |
271 |
| 1976 |
Ed Sabo |
279 |
| 1975 |
Spike Kelley |
208 |
| 1974 |
Bryan Abbott |
135 |
| |
Lake Michigan Classic |
|
| 1973 |
Wilf Homenuik |
215 |
| |
Vern Parsell Buick Open |
|
| 1972 |
Gary Groh |
273 |
| |
Buick Open Invitational |
|
| 1971 |
No Tournament |
No Tournament |
| 1970 |
No Tournament |
No Tournament |
| 1969 |
Dave Hill |
277 |
| 1968 |
Tom Weiskopf |
280 |
| 1967 |
Julius Boros |
283 |
| 1966 |
Phil Rodgers |
284 |
| 1965 |
Tony Lema |
280 |
| 1964 |
Tony Lema |
277 |
| 1963 |
Julius Boros* |
274 |
| 1962 |
Bill Collins |
284 |
| 1961 |
Jack Burke Jr |
284 |
| 1960 |
Mike Souchak |
282 |
| 1959 |
Art Wall |
282 |
| 1958 |
Billy Casper |
285 |
|
