In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
During WWII, because a lot of players were called to duty, the Pittsburgh Steelers and Philadelphia Eagles combined to become The Steagles.
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
All major league baseball umpires must wear black underwear while on the job!
104
The first baseball caps were made of straw.
226
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17