Knockout Stages
The last four stages of the tournament (round of 16, quarterfinals, semifinals, and finals) form a single-elimination tournament, commonly known as a knockout stage. Sixteen teams advanced into the first of these stages: the third stage.
Read more about this topic: Copa Libertadores 2009
Famous quotes containing the word stages:
“America is a country that seems forever to be toddler or teenager, at those two stages of human development characterized by conflict between autonomy and security.”
—Anna Quindlen (b. 1952)