I was looking for this also. I found an answer of 46 feet at the following web site http://www.prm.nau.edu/prm423/little_league_field.htm 46 feet in Little League, 60 feet 6 inches in high school and the majors.
The Major League Baseball Home Run Derby started in 1985.
Who are the 3 time Major league baseball home run leaders
Sammy Sosa was the first batter to hit a home run against every Major league team
I
Eric Ousland from the Yankees
Barry Bonds
July 12th
1 out of 10 games end without a home run.
80 mph.
Prince Fielder
You have to get level 15 on minor league.
No, but many people were close.