Answer
Copa CONMEBOL, the South American equivalent to the UEFA Europa League, is the only major continental club tournament that Ricardo Gareca has not won as a manager. He led Vélez Sarsfield to the Copa Libertadores title in 1994, and won the Copa Mercosur in 1998 and 2001. At the helm of Independiente, he clinched the Supercopa Sudamericana in 1995.