The Mega-Sena is the largest lottery in Brazil, organised by the Caixa Econmica Federal bank since March 1996.

Independiente of Argentina is the most successful club in the cup's history, having won the tournament seven times. Argentine clubs have accumulated the most victories with 25 wins, while Brazil has the largest number of winning teams, with 11 clubs having won the title.

The move paved the way for Libertadores to add further competitiveness. While no Mexican team has won the most prestigious competition on this side of the hemisphere yet, they certainly came close on one occasion and have consistently had many of its teams advance past the group stages.