The official football of the Arena League is the Wilson Ironman football. It is the same size and weight of the football used by National Football League players.

a ball game played with a bat and ball between two teams of 9 players; teams take turns at bat trying to score run; "he played baseball in high school"; "there was a baseball game on every empy lot"; "there was a desire for National League ball in the area"; "play ball!"

a much quicker game

a showcase for dazzling individual athleticism, but it's also a beautifully unselfish game

The ball is made from a synthetic core covered in leather. The ball is larger than a baseball.