Terry's knee: The stupidest red cards of all time

The Chelsea skipper was given his marching orders for striking Alexis Sanchez's back during the Blues' famous win over Barcelona and Goal.com looks at other crazy dismissals.In what was a moment of absolute madness, John Terry's decision to raise his knee to Alexis Sanchez's back after 37 minutes of Chelsea's Champions League semi-final second leg clash against Barcelona was undoubtedly one of the craziest red cards in the history of the competition.If he thought that missed penalty in Moscow back in the 2008 final was enough of a burden, the sending off against Barca would have surely haunted the Blues skipper for the rest of his life had his team-mates failed to hold out against the constant barrage of Barca attacks.Fortunately for Terry, an heroic defensive display and two moments of inspiration from Ramires and Fernando Torres saved the England centre-back's bacon but after what can only be described as sheer stupidity on the part of the 31-year-old defender, Goal.com takes a look at nine other ridiculous red cards.