Tevez sends Boca top of group as Penarol exit Copa Lib before knockouts
From time to time, Europe's Champions League throws up shocks, such as Tottenham's dramatic run to this year's final or Liverpool's amazing comeback to eliminate Barcelona on Tuesday.
In general, though, there is a large dose of predictability. The major honours are shared around a select group of clubs.
In South America's Copa Libertadores, meanwhile, things are more fluid. No one has managed to retain the title since 2001. Successful teams are always being broken up, opening space for rivals to...
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