It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
The first baseball caps were made of straw.
226
Prior to 1900, prize fights lasted up to 100 rounds.
36
All major league baseball umpires must wear black underwear while on the job!
104
The average life span of a major league baseball is 5-7 pitches!
-53
In 1910 football teams were penalized 15 yards for an incompleted forward pass.
63
In 1998, Serena and Venus Williams said they could beat any man ranked 200 or worse in a game of tennis. Karsten Braasch, ranked 203, accepted the challenge and easily beat them, 6-1, 6-2.
16