| Past champions | |||
| Year | Winner | Score | Course |
| 1999 | Rich Beem | 274 (10-under) | TPC at Avenel, Potomac, Md. |
| 1998 | Stuart Appleby | 274 (10-under) | TPC at Avenel, Potomac, Md. |
| 1997 | Justin Leonard | 274 (10-under) | TPC at Avenel, Potomac, Md. |
| 1996 | Steve Stricker | 270 (14-under) | TPC at Avenel, Potomac, Md. |
| 1995 | x-Lee Janzen | 272 (12-under) | TPC at Avenel, Potomac, Md. |
| 1994 | Mark Brooks | 271 (13-under) | TPC at Avenel, Potomac, Md. |
| 1993 | Grant Waite | 275 (9-under) | TPC at Avenel, Potomac, Md. |
| 1992 | Bill Glasson | 276 (8-under) | TPC at Avenel, Potomac, Md. |
| 1991 | x-Billy Andrade | 263 (21-under) | TPC at Avenel, Potomac, Md. |
| 1990 | Gil Morgan | 274 (10-under) | TPC at Avenel, Potomac, Md. |
| 1989 | Tom Byrum | 268 (16-under) | TPC at Avenel, Potomac, Md. |
| 1988 | x-Morris Hatalsky | 274 (10-under) | TPC at Avenel, Potomac, Md. |
| 1987 | Tom Kite | 270 (14-under) | TPC at Avenel, Potomac, Md. |
| 1986 | x-Greg Norman | 277 (11-under) | Congressional CC, Bethesda, Md. |
| 1985 | Bill Glasson | 278 (10-under) | Congressional CC, Bethesda, Md. |
| 1984 | Greg Norman | 280 (8-under) | Congressional CC, Bethesda, Md. |
| 1983 | x-Fred Couples | 287 (1-under) | Congressional CC, Bethesda, Md. |
| 1982 | Craig Stadler | 275 (13-under) | Congressional CC, Bethesda, Md. |
| 1981 | Craig Stadler | 270 (18-under) | Congressional CC, Bethesda, Md. |
| 1980 | John Mahaffey | 275 (13-under) | Congressional CC, Bethesda, Md. |
| 1979 | Jerry McGee | 272 (16-under) | Quail Hollow CC, Charlotte, N.C. |
| 1978 | Andy Bean | 273 (15-under) | Quail Hollow CC, Charlotte, N.C. |
| 1977 | Tom Weiskopf | 277 (11-under) | Quail Hollow CC, Charlotte, N.C. |
| 1976 | Joe Inman | 277 (11-under) | Quail Hollow CC, Charlotte, N.C. |
| 1975 | Raymond Floyd | 278 (10-under) | Quail Hollow CC, Charlotte, N.C. |
| 1974 | x-Bob Menne | 270 (18-under) | Quail Hollow CC, Charlotte, N.C. |
| 1973 | Tom Weiskopf | 271 (17-under) | Quail Hollow CC, Charlotte, N.C. |
| 1972 | Doug Sanders | 275 (13-under) | Quail Hollow CC, Charlotte, N.C. |
| 1971 | x-Tom Weiskopf | 277 (11-under) | Quail Hollow CC, Charlotte, N.C. |
| 1970 | Dick Lotz | 278 (10-under) | Quail Hollow CC, Charlotte, N.C. |
| 1969 | Dale Douglass | 274 (14-under) | Quail Hollow CC, Charlotte, N.C. |
| 1968 | Arnold Palmer | 276 (8-under) | Pleasant Valley CC, Sutton, Mass. |
| |