GRAND AMERICAN HAA CHAMPIONS
| Year | Last Name | First Name | Town | State | Score | Times Won |
| 2012 | Harrison III | Leo | Hannibal | MO | 397 | 6 |
| 2011 | Loveless | Mitch | Murfreesboro | TN | 398 | 1 |
| 2010 | Campbell Jr. | Harlan | Tribune | KS | 398 | 3 |
| 2009 | Lamont | Patrick | Brandon | MB | 398 | 2 |
| 2008 | Lamont | Patrick | Brandon | MB | 399 | 1 |
| 2007 | Munson | Eric | Cokato | MN | 395 | 1 |
| 2006 | Marshall Jr. | Richard | Lincoln | NB | 398 | 1 |
| 2005 | Campbell Jr. | Harlan | Tribune | KS | 399 | 2 |
| 2004 | Vendel | Chris | Rochester | NY | 397 | 1 |
| 2003 | Harrison III | Leo | Hannibal | MO | 398 | 5 |
| 2002 | McCall | Pete | Midway | KY | 397 | 2 |
| 2001 | Campbell Jr. | Harlan | Tribune | KS | 395 | 1 |
| 2000 | Richardson | Steve | Versailles | KY | 396 | 1 |
| 1999 | McCall | Pete | Midway | KY | 345x350 | 1 |
| 1998 | Walker | Jim | Middletown | OH | 397 | 1 |
| 1997 | Stafford | Ray | Broomfield | CO | 395 | 3 |
| 1996 | Marucco | Timothy | Charleston | IL | 394 | 1 |
| 1995 | Booker | Jason | Calhan | CO | 397 | 1 |
| 1994 | Ohye | Kay | N. Brunswick | NJ | 397 | 2 |
| 1993 | Harrison III | Leo | Hannibal | MO | 398 | 4 |
| 1992 | Harrison III | Leo | Hannibal | MO | 396 | 3 |
| 1991 | Bonetti | Gary | Sacramento | CA | 398 | 1 |
| 1990 | Russo | Lawrence | Hackensack | NJ | 394 | 1 |
| 1989 | Neff | Pat | Xenia | OH | 395 | 1 |
| 1988 | Robinson | Britt | Tahoka | TX | 397 | 2 |
| 1987 | Bumsted | Larry | Conrad | IA | 395 | 1 |
| 1986 | Harrison III | Leo | Hannibal | MO | 394 | 2 |
| 1985 | Bonillas | Dan | Los Banos | CA | 394 | 2 |
| 1984 | Munson | Robert | Howard Lake | MN | 397 | 1 |
| 1983 | Smith | Roger | Wichita | KS | 399 | 1 |
| 1982 | Bonillas | Dan | Los Banos | CA | 398 | 1 |
| 1981 | Stafford | Ray | Denver | CO | 396 | 2 |
| 1980 | Carmichael | Steve | Kansas City | MO | 392 | 3 |
| 1979 | Russo | Gerald | Carlstadt | NJ | 394 | 1 |
| 1978 | Harrison III | Leo | Hannibal | MO | 396 | 1 |
| 1977 | Ohye | Kay | N. Brunswick | NJ | 390 | 1 |
| 1976 | Little | Frank | Mechanicsburg | PA | 394 | 1 |
| 1975 | Carmichael | Steve | Kansas City | MO | 394 | 2 |
| 1974 | Carmichael | Steve | Kansas City | MO | 395 | 1 |
| 1973 | Stafford | Ray | Thornton | CO | 390 | 1 |
| 1972 | Robinson | Britt | Tahoka | TX | 394 | 1 |
| 1971 | Sears | Gene | El Reno | OK | 391 | 2 |
| 1970 | Sears | Gene | El Reno | OK | 390 | 1 |
| 1969 | Shields | John | Oakville | ON | 392 | 1 |
| 1968 | Driggs | Hugh | Palmyra | MI | 395 | 1 |
| 1967 | Lake | Ed | Dublin | OH | 390 | 1 |
| 1966 | Slavich | Don | N. Highlands | CA | 390 | 1 |
| 1965 | Bailey | Bueford | Big Springs | NE | 387 | 2 |
| 1964 | Bailey | Bueford | Big Springs | NE | 392 | 1 |
| 1963 | Copsey | Harry | Colorado Springs | CO | 391 | 1 |
| 1962 | Sternberger | John | Englewood | OH | 388 | 2 |
| 1961 | Sternberger | John | Englewood | OH | 394 | 1 |
| 1960 | Buchanan Jr. | Carl | Lawrenceburg | IN | 390 | 1 |
| 1959 | Reinders | Vic | Waukesha | WI | 390 | 5 |
| 1958 | McCole | Jim | Gering | NE | 389 | 1 |
| 1957 | Reinders | Vic | Waukesha | WI | 386 | 4 |
| 1956 | Orlich | Dan | Reno | NV | 384 | 1 |
| 1956 | Loffland Jr. | John | Ft. Worth | TX | 384 | 1 |
| 1955 | Feltus | A.M. | Washington | MS | 384 | 1 |
| 1954 | Henry | Maynard | Los Angeles | CA | 389 | 2 |
| 1953 | Henry | Maynard | Los Angeles | CA | 386 | 1 |
| 1952 | Etchen | Rudy | Ketchum | ID | 381 | 2 |
| 1951 | Riegger | Arnold | Seattle | WA | 388 | 1 |
| 1950 | Petty | Julius | Stuttgart | AR | 392 | 1 |
| 1949 | Tennille | Mercer | Shreveport | LA | 387 | 2 |
| 1948 | Tennille | Mercer | Shreveport | LA | 390 | 1 |
| 1947 | Reinders | Vic | Waukesha | WI | 393 | 3 |
| 1947 | Roth | Earl | St. Louis | MO | 393 | 1 |
| 1946 | Hiestand | Joe | Hillsboro | OH | 381 | 4 |
| 1945 | Etchen | Rudy | Covington | TN | 381 | 1 |
| 1944 | Reinders | Vic | Waukesha | WI | 382 | 2 |
| 1943 | Cheek | H.L. | Clinton | IN | 386 | 1 |
| 1942 | Drennen | William | Utica | IL | 488 | 1 |
| 1941 | Reinders | Vic | Waukesha | WI | 390 | 1 |
| 1940 | Holloway | Paul | Clemonton | NJ | 387 | 1 |
| 1939 | Miller | Phil | French Lick | IN | 387 | 5 |
| 1938 | Lilly | Ned | Stanton | MI | 388 | 2 |
| 1937 | Miller | Phil | French Lick | IN | 390 | 4 |
| 1936 | Hiestand | Joe | Hillsboro | OH | 389 | 3 |
| 1935 | Hiestand | Joe | Hillsboro | OH | 388 | 2 |
| 1934 | Hiestand | Joe | Hillsboro | OH | 388 | 1 |
| 1933 | Lilly | Ned | Stanton | MI | 474 | 1 |
| 1932 | Elliott | Russell | Kansas City | MO | 476 | 1 |
| 1931 | Payne | Gus | Oklahoma City | OK | 471 | 1 |
| 1930 | Renfro | E.W. | Dell | MT | 481 | 1 |
| 1929 | Troeh | Frank | Portland | OR | 477 | 4 |
| 1928 | Troeh | Frank | Portland | OR | 462 | 3 |
| 1927 | Troeh | Frank | Portland | OR | 472 | 2 |
| 1926 | Troeh | Frank | Portland | OR | 477 | 1 |
| 1925 | Olney | C.W. | West Allis | WI | 479 | 1 |
| 1924 | Miller | Phil | Dallas | TX | 477 | 3 |
| 1923 | Miller | Phil | Dallas | TX | 471 | 2 |
| 1922 | Miller | Phil | Dallas | TX | 456 | 1 |