It takes 3,000 cows to supply the NFL with enough leather for a year's supply of footballs.
73
At 120 miles per hour, a Formula One car generates so much downforce that it can drive upside down on the roof of a tunnel.
91
At horse race tracks, the favorite wins fewer than 30% of the time!
29
The practice of identifying baseball players by number was started by the Yankees in 1929.
64
The average life span of a major league baseball is 5-7 pitches!
-53
A 'face-off' in hockey was originally called a 'puck-off'.
70
No high jumper has ever been able to stay off the ground for more than one second.
78
Babe Ruth wore No. 3 because he batted third.
45