90ft
70 feets
Yes there is a regulation size for Major League Baseball fields, in the case of the infield, it needs to be a 90 foot square. The outfield does not have any regulation size between the 2 foul poles, their regulation size is only in the case of its distance to home plate so the distance between home plate and the Outfield fence must be at least 250 feet however along the foul lines the distance between the plate and the outfield fencce must be at least 320 feet and the distance must be at least 400 feet between the plate and the fence in Center Field.
There is no code regulation regarding this scenario.
In Major League Baseball, College baseball and High School baseball, the distance between the bases is 90 feet.
in baseball
The cirumference of a baseball is between 9 and 9.25 inches. That would be 22.86 and 23.5 centimeters. The diameter of a baseball is between 5 and 5.25 inches. That would be 12.7 and 13.34 centimeters.
90 feet
90 feet
60 feet.
90 feet
According to Major League Baseball, Rule 1.06, a regulation base is 15" square and between 3 and 5 inches thick.
For a 12-inch softball the weight must be between 6.25 and 7 ounces.