| Past champions | |||
| Year | Winner | Score | Course |
| 1999 | Tiger Woods | 273 (15-under) | Muirfield Village GC, Dublin, Ohio |
| 1998 | Fred Couples | 271 (17-under) | Muirfield Village GC, Dublin, Ohio |
| 1997 | y-Vijay Singh | 202 (14-under) | Muirfield Village GC, Dublin, Ohio |
| 1996 | Tom Watson | 274 (14-under) | Muirfield Village GC, Dublin, Ohio |
| 1995 | Greg Norman | 269 (19-under) | Muirfield Village GC, Dublin, Ohio |
| 1994 | Tom Lehman | 268 (20-under) | Muirfield Village GC, Dublin, Ohio |
| 1993 | Paul Azinger | 274 (14-under) | Muirfield Village GC, Dublin, Ohio |
| 1992 | x-David Edwards | 273 (15-under) | Muirfield Village GC, Dublin, Ohio |
| 1991 | x-Kenny Perry | 273 (15-under) | Muirfield Village GC, Dublin, Ohio |
| 1990 | y-Greg Norman | 216 (Even) | Muirfield Village GC, Dublin, Ohio |
| 1989 | Bob Tway | 277 (11-under) | Muirfield Village GC, Dublin, Ohio |
| 1988 | Curtis Strange | 274 (14-under) | Muirfield Village GC, Dublin, Ohio |
| 1987 | Don Pooley | 272 (16-under) | Muirfield Village GC, Dublin, Ohio |
| 1986 | Hal Sutton | 271 (17-under) | Muirfield Village GC, Dublin, Ohio |
| 1985 | Hale Irwin | 281 (7-under) | Muirfield Village GC, Dublin, Ohio |
| 1984 | x-Jack Nicklaus | 280 (8-under) | Muirfield Village GC, Dublin, Ohio |
| 1983 | Hale Irwin | 281 (7-under) | Muirfield Village GC, Dublin, Ohio |
| 1982 | Raymond Floyd | 281 (7-under) | Muirfield Village GC, Dublin, Ohio |
| 1981 | Keith Fergus | 284 (4-under) | Muirfield Village GC, Dublin, Ohio |
| 1980 | David Graham | 280 (8-under) | Muirfield Village GC, Dublin, Ohio |
| 1979 | Tom Watson | 285 (3-under) | Muirfield Village GC, Dublin, Ohio |
| 1978 | Jim Simons | 284 (4-under) | Muirfield Village GC, Dublin, Ohio |
| 1977 | Jack Nicklaus | 281 (7-under) | Muirfield Village GC, Dublin, Ohio |
| 1976 | x-Roger Maltbie | 288 (Even) | Muirfield Village GC, Dublin, Ohio |
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