| Past champions | |||
| Year | Winner | Score | Course |
| 1999 |
Hubert Green Gil Morgan |
194 (22-under) | Slammer & Squire, St. Augustine, Fla. |
| 1998 |
x-Charles Coody Dale Douglass |
192 (24-under) | Golf Club of Amelia Island, Amelia Island, Fla. |
| 1997 |
John Bland Graham Marsh |
192 (24-under) | PGA West (Palmer), La Quinta, Calif. |
| 1996 |
Mike Hill Lee Trevino |
198 (18-under) | PGA West (Stadium), La Quinta, Calif. |
| 1995 |
Mike HIll Lee Trevino |
195 (21-under) | PGA West (Stadium), La Quinta, Calif. |
| 1994 |
Charles Coody Dale Douglass |
188 (28-under) | Barton Creek CC, Austin, Texas |
| 1993 | x-Harold Henning | 204 (12-under) | Barton Creek CC, Austin, Texas |
| 1992 |
Mike Hill Lee Trevino |
251 (37-under) | Barton Creek CC, Austin, Texas |
| 1991 |
Mike Hill Lee Trevino |
252 (36-under) | Barton Creek CC, Austin, Texas |
| 1990 |
Charles Coody Dale Douglass |
249 (39-under) | Barton Creek CC, Austin, Texas |
| 1989 |
Al Geiberger Harold Henning |
251 (29-under) | Onion Creek CC, Austin, Texas |
| 1988 |
x-Bruce Crampton Orville Moody |
254 (26-under) | Onion Creek CC, Austin, Texas |
| 1987 |
Bruce Crampton Orville Moody |
251 (29-under) | Onion Creek CC, Austin, Texas |
| 1986 |
Don January Gene Littler |
255 (25-under) | Onion Creek CC, Austin, Texas |
| 1985 |
Don January Gene Littler |
257 (23-under) | Onion Creek CC, Austin, Texas |
| 1984 |
Gay Brewer Billy Casper |
258 (22-under) | Onion Creek CC, Austin, Texas |
| 1983 |
Robert De Vicenzo Rod Funseth |
258 (22-under) | Onion Creek CC, Austin, Texas |
| 1982 |
y-Don January Sam Snead |
183 (27-under) | Onion Creek CC, Austin, Texas |
| 1981 |
Gene Littler Bob Rosburg |
257 (23-under) | Onion Creek CC, Austin, Texas |
| 1980 |
Tommy Bolt Art Wall |
187 (23-under) | Onion Creek CC, Austin, Texas |
| 1979 |
x-Julius Boros Robert De Vicenzo |
195 (15-under) | Onion Creek CC, Austin, Texas |
| 1978 |
Gardner Dickinson Sam Snead |
193 (17-under) | Onion Creek CC, Austin, Texas |