Ronaldo commits 'unforgivable error' as Juventus is stunned by 10-man Porto in Champions League

Cristiano Ronaldo's "unforgivable error" in extra-time against 10-man Porto in the Champions League proved decisive as Juventus was dumped out by the Portuguese side.

Ronaldo commits 'unforgivable error' as Juventus is stunned by 10-man Porto in Champions League
Cristiano Ronaldo's "unforgivable error" in extra-time against 10-man Porto in the Champions League proved decisive as Juventus was dumped out by the Portuguese side.