| William Graham | ||
|---|---|---|
| Year | Host/Site | Round |
| 1970 | Blackford | Sectional |
| 1971 | Brownsburg | Sectional |
| 1972 | Madison | Sectional |
| 1973 | Marion | Sectional |
| 1974 | Greencastle | Sectional |
| 1975 | Huntington North | Sectional |
| 1976 | Columbus North | Sectional |
| 1977 | Bedford North Lawrence | Sectional |
| 1978 | New Castle | Sectional |
| Lafayette | Regional | |
| 1979 | Brownsburg | Sectional |
| 1980 | Seymour | Sectional |
| 1981 | Paoli | Sectional |
| Evansville | Regional | |
| 1982 | Greenfield-Central | Sectional |
| 1983 | Switz City | Sectional |