| # | Team | State | Ovr. | Rating | Str. | +/- |
|---|---|---|---|---|---|---|
| 1926 | L Law Journalism & Research | NY | 18-1 | 18.30 | 5.2 | +409 |
| 1927 | Bartow | FL | 19-10 | 18.30 | 14.7 | -11 |
| 1928 | Wolfson | FL | 9-6 | 18.30 | 14.1 | -11 |
| 1929 | Norfolk | NE | 14-9 | 18.30 | 16.4 | -11 |
| 1930 | Henry Clay | KY | 15-14 | 18.30 | 18.0 | -11 |
| 1931 | Walton | GA | 16-10 | 18.30 | 13.5 | -11 |
| 1932 | Meridian | MS | 25-8 | 18.30 | 11.3 | -11 |
| 1933 | Greenbrier | AR | 17-9 | 18.20 | 13.5 | -11 |
| 1934 | Mechanicsburg | PA | 21-11 | 18.20 | 16.3 | -11 |
| 1935 | Fairfield Prep | CT | 15-10 | 18.20 | 15.4 | -11 |
| 1936 | Sparkman | AL | 20-10 | 18.20 | 17.0 | -11 |
| 1937 | John Carroll Catholic | AL | 23-8 | 18.20 | 12.9 | -11 |
| 1938 | Deshler | NE | 23-2 | 18.20 | -0.4 | -11 |
| 1939 | Janesville Craig | WI | 17-8 | 18.20 | 13.9 | -11 |
| 1940 | A Agra | OK | 25-4 | 18.20 | 2.9 | -10 |
| 1941 | Hi-Plains | CO | 26-0 | 18.20 | -9.2 | -9 |
| 1942 | Groveport-Madison | OH | 14-6 | 18.20 | 13.6 | -9 |
| 1943 | Round Rock | TX | 16-16 | 18.20 | 18.7 | -8 |
| 1944 | Nogales | CA | 23-8 | 18.20 | 10.8 | -33 |
| 1945 | Foss | WA | 16-14 | 18.20 | 17.0 | -9 |
| 1946 | La Crescent | MN | 28-2 | 18.20 | 4.6 | -114 |
| 1947 | Garden City | KS | 10-9 | 18.20 | 16.4 | -10 |
| 1948 | Forest Hills Central | MI | 13-9 | 18.20 | 14.6 | -10 |
| 1949 | Thurgood Marshall | OH | 14-8 | 18.20 | 14.7 | -10 |
| 1950 | J Johnson/City Academy | MN | 19-7 | 18.20 | 11.6 | +21 |