When pitched, the average Major League baseball rotates 15 times before being hit.
113
Most NASCAR Teams use nitrogen in their tires instead of air.
62
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
People in nudist colonies play volleyball more than any other sport.
67
A 'face-off' in hockey was originally called a 'puck-off'.
70
The household wrench was invented by boxing heavyweight champion Jack Johnson in 1922.
51
Pittsburgh is the only city where all major sports teams have the same colors: Black and gold.
113