“2010 Copa Libertadores fixtures {click here (ESPN Soccernet)}; … . Defending champions are Argentina’s Estudiantes de La Plata. As holders, they enter the 2010 Copa Libertadores automatically. Two other clubs entered automatically, the two Mexican clubs that left the 2009 tournament in the wake of the H1N1 virus scare…Chivas de Guadalajara and San Luis FC. They will enter the tournament in the Round of 16, so they can pick up where they left off last year, so to speak.” (billsportsmaps)