| # | Team | State | Ovr. | Rating | Str. |
|---|---|---|---|---|---|
| 1952 | Southwest Guilford | NC | 8-6 | 7.70 | 6.5 |
| 1953 | Plum | PA | 13-5 | 7.70 | 5.2 |
| 1954 | Agoura | CA | 10-16 | 7.70 | 9.9 |
| 1955 | John Jay | NY | 15-6 | 7.70 | 5.5 |
| 1956 | Shepherd | MI | 29-9 | 7.70 | 3.3 |
| 1957 | Santa Cruz | CA | 15-15 | 7.70 | 6.5 |
| 1958 | Bryan | TX | 10-12 | 7.70 | 8.4 |
| 1959 | Fontainebleau | LA | 16-15 | 7.70 | 8.2 |
| 1960 | Putnam City | OK | 17-16 | 7.70 | 6.8 |
| 1961 | Mount Pleasant | NC | 15-7 | 7.70 | 5.1 |
| 1962 | Bishop Ludden | NY | 16-3 | 7.70 | 2.2 |
| 1963 | Fresno | CA | 23-6 | 7.70 | 3.4 |
| 1964 | Horseheads | NY | 13-6 | 7.60 | 5.7 |
| 1965 | Muscle Shoals | AL | 12-10 | 7.60 | 6.3 |
| 1966 | Centennial | NV | 20-12 | 7.60 | 5.4 |
| 1967 | Claremore | OK | 16-13 | 7.60 | 7.2 |
| 1968 | Mustang | OK | 17-18 | 7.60 | 7.8 |
| 1969 | Winnisquam | NH | 16-4 | 7.60 | 1.2 |
| 1970 | Hancock | MS | 12-12 | 7.60 | 7.3 |
| 1971 | Montgomery | CA | 17-13 | 7.60 | 6.7 |
| 1972 | Ellison | TX | 10-6-1 | 7.60 | 5.3 |
| 1973 | Pennsville Memorial | NJ | 16-7 | 7.60 | 2.7 |
| 1974 | Catholic - N.I. | LA | 25-9 | 7.60 | 2.7 |
| 1975 | Casa Grande | AZ | 14-16 | 7.60 | 10.1 |
| 1976 | Nitro | WV | 20-10 | 7.60 | 4.1 |