an egg shape
the shape of an outfield in baseball is a half diamond.
diamond
they didn't want the bases to be close together.
It is the same shape as a major league infield
it is a diamond
a square
Its in the shape of a dimaond.
a sphere
A diamond because a baseball field is a diamond shape
dimond
A round grenade the shape of a baseball Manley was used in the Vietnam war by troops.