Atletico Junior perfect; Jaguares, Caracas surprise at Copa Libertadores

By NESTOR F. SEBASTIAN

It's only been four weeks of group-stage competition of the Copa Libertadores, but the tournament has already provided some epic matches and surprising results, as Colombia's Atletico Junior remains perfect after three matches in its group, while Mexico's Jaguares and Venezuela's Caracas are the shock leaders in their respective tables.