All major league baseball umpires must wear black underwear while on the job!
104
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17
It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The average life span of a major league baseball is 5-7 pitches.
114