The NFL now sends 14 out of 32 teams, slightly less than half.
The NHL sends 16 out of 32 teams, exactly half. And they let it go on for what, 3 years per post-season?
The NBA sends 16 out of 30 teams, or more than half, thus guaranteeing some s***** sub-.500 team has earned a playoff birth. Also they refuse the schedule any two games simultaneously, and these playoffs also go on far, far too long.
MLB sends 10 out of 30. That's plenty...