Unlike other sports, submitting to your opponent is considered an honorable way to lose a fight.
Unlike most sports, the ball can be different weights based upon the player.
Unlike most sports, men and women compete and are ranked together.
Unlike most sports tournaments, women are allowed to enter the main draw.
Unlike sports, it requires no special understanding of a particular game.
"You can see how it's linked to academics, unlike sports or dance and other after-school activities."
Unlike other sports, it's a ballet without the artistry of arms and hands.
The game is unlike later sports based video games in that doesn't use real professional or college basketball players.
Unlike other sports, skiing has its own body of law.
Unlike other sports, being small can be a bonus.