Little league happens all over the world, which means there are thousands and thousands of teams. Unless a team has made it to the Little League World Series, those statistics are not kept. Thus, the following information is only from the history of the Little League World series.
In one game, Roger Miller (Tuckahoe, Virgina, 1968), Chic Hsiang Lin (Chinese Taipei, 1995), and Tetsuya Futukawa (Kashima, Japan, 1998) all hit three home runs in one single game.
In one series, Chen Chao-Ping (Chinese Taipei, 1996) hit seven home runs.
Mark McGwire had over 70 home runs in one season
Barry Bonds holds the major league records for most home runs in a career (762) and most home runs in a season (73).
albert pujols of the cardinals record for most home runs hit in is first major league season was 37 homers in 2001
Barry Bonds hit 73 home runs for the San Francisco Giants in the 2001 season, a Major League and National League record. The American League record is held by the New York Yankees' Roger Maris, who hit 61 in the 1961 season.
He holds the major league records for most home runs in a career (762) and most home runs in a season (73).
172 ... 9th most in the American League.
David Ortiz set the single-season record for most home runs by a Boston Red Sox player in 2006. He hit 54 home runs that year, which was the most in the American League.
Barry Bonds, a former little leaguer, hit 763* home runs.
Albert Pujols lead Major League Baseball with 47 Home Runs in 2009
He holds the major league records for most home runs in a career (762) and most home runs in a season (73).
In the national League during this time period two player has 52 home runs ina season - Willie Mays in 1965 and George Foster in 1977. In the American League Cecil Fielder hit 51 in 1990 for the most home runs in a season between 1965 and 1990.
roger miller