The Copa Libertadores served up another classic reminder that pedigree and history count for nothing once the whistle blows. On a dramatic matchday, the underdogs roared, and established giants were left scrambling.

All eyes were on Caracas, where Universidad Central of Venezuela announced themselves on the continental stage with a stunning 3-1 victory over Paraguayan powerhouse Libertad. It was a statement performance, proving that passion and tactical discipline can topple tradition.

Meanwhile, Rosario Central endured a frustrating night, unable to break down their opponents despite a numerical advantage for the final half-hour. The chances flowed, but the crucial finishing touch was missing, resulting in a costly stalemate.

The most concerning performance, however, came from "Calamar." Suffering a comprehensive 2-0 home defeat to Brazil's Corinthians, they appeared tactically outmatched and short on ideas. This loss leaves more than just zero points; it raises serious questions about their resilience for the challenges ahead in South America's premier club competition.