Frank Howard won w/ 44 home runs from the Washington Senators. He won in 1968 w/ 44 too.
Frank Howard of the Washington Senators with 44.
Johnny Bench of the Cincinnati Reds won the National League home run title with 45 in 1970 and 40 in 1972.
Ty Cobb of the Detroit Tigers lead the American League in home runs with 9 in 1909, all were "inside-the-park" homers.
Dave McNally in 1969 and 1970 with the Baltimore Orioles
In 2009, Mark Teixeira of the Yankees and Carlos Pena of the Tampa Bay Rays shared the American League home run title with 39 roundtrippers each.
Willie Keeler won the National League batting title in 1897 at .424 without hitting a home run. Rod Carew won the American League batting title in 1972 at .318 without hitting a home run.
In 2007 Alex Rodriguez led the American League in home runs with 54
Napolean Lajoie of the Philadelphia Athletics led the American League in home runs in 1901 with 14.
Socks Seybold of the Philadelphia Athletics led the American League in home runs in 1902 with 16.
Carlos Pena of the Tampa Bay Rays led the American League in home runs in 2009 with 39.
The American League leader in home runs for the 2006 season was David Ortiz of the Boston Red Sox with 54.
At the home ballparks of the National League and American League champions.