| Winners | Year | Rating Sort descending | Format |
|---|---|---|---|
| J. Carlson | 1980 | class a | hardball |
| A. B.Martin | 1981 | class a | hardball |
| A. B.Martin | 1982 | class a | hardball |
| A. B.Martin | 1983 | class a | hardball |
| A. B.Martin | 1984 | class a | hardball |
| J. Condon | 1985 | class a | hardball |
| J.S.Minkowski | 1986 | class a | hardball |
| M. Reese | 1987 | class a | hardball |
| T.W. Harrity | 1988 | class a | hardball |
| J.Zug | 1989 | class a | hardball |
| A. B.Martin | 1990 | class a | hardball |
| Malcom Jensen | 1980 | class a | singles |
| Peter Wolff | 1981 | class a | singles |
| Jim Mccaslin | 1982 | class a | singles |
| Jim Mccaslin | 1983 | class a | singles |
