What color is the softball?
Yellow is the color of official NCAA and NAIA softballs. Yellow softballs are fast becoming the standard for all levels of play for girls’ and women’s play in particular. White balls are also allowed, but are very uncommon in slow pitch and fast pitch.
What is a baseball diamond?
A baseball field, also called a ball field or baseball diamond, is the field upon which the game of baseball is played. The term can also be used as a metonym for a baseball park. The term sandlot is also sometimes used, although this usually refers to less organized venues for activities like sandlot ball.