Argentina last reached the final in 2007
Albiceleste not won the tournament since 1993
Argentina will play Chile in the final
Match in Santiago on Saturday (21:00 BST)
Argentina 2-1 Paraguay
Argentina are rattled.
They've just held a team talk in the tunnel before emerging for the start of the second half.
Can Paraguay come back from 2-0 behind for the second time in this tournament against the number three team in the world.
We're back under way.
Argentina 2-1 Paraguay
Leandro Franco: Messi hasn't scored yetfrom open play but has assisted in four goals for Argentina in this tournament. Don't worry Mess,i the goal is coming.
Argentina 2-1 Paraguay
Image source, Getty ImagesQuote MessageBefore the match Roque Santa Cruz told us that Paraguay were more suited to the 'physically aggressive style of play' needed to beat Argentina, in comparison to Colombia who lost out to Messi and co in the quarter-finals. Unfortunately Santa Cruz has hobbled off the pitch, things got a little too physical. And talking of former Premier League players, we're looking forward to chatting with Nobby Solano tomorrow for our World Football radio programme. A genuinely nice guy, which led us to the theory that a spell in the North-East of England is good for you...no matter where in the world you come from.
Richard Padula, BBC World Service
Argentina 2-1 Paraguay
If it finishes like this then it's a Chile v Argentina final in Santiago on Saturday (21:00 BST).
The third place play-off - kick-off 00:30 BST on Saturday - will be contested by Peru and Paraguay.
Argentina 2-1 Paraguay
Quote MessageThat Paraguay goal was extremely popular among the Chile fans inside the stadium. Not just because it was a slap in the face for Argentina but Lucas Barrios played club football in Chile for Colo Colo and Temuco. Even before the game, and despite starting as a sub, he was given a big cheer when his name was read out by the stadium announcer. Incidently Barrios was born in Argentina.
Richard Padula, BBC World Service
Argentina 2-1 Paraguay
What is is with Argentina and pressing the self-destruct button.
They were coasting 2-0 against Paraguay in the group stage but had to settle for a 2-2 draw, Lucas Barrios scoring in that game too.
They are doing Gerardo Martino's health no good whatsoever.
Argentina 2-1 Paraguay
nkasi henry:, external Argentina will win but Chile will lift the trophy with a winning goal from Alexis Sanchez.
shaheedul:, external One problem with Argentina - such a leaky defence and need a top class keeper.
Argentina 2-1 Paraguay
Just like Chile v Peru, this is another belting semi-final.
Argentina 2-1 Paraguay
That goal has completely changed the complexion of this game.
Argentina were coasting. Now they can't wait for the half-time whistle.
Argentina 2-1 Paraguay
Image source, ReutersOh my word.
What a finish by Lucas Barrios. He's only on the pitch because of Roque Santa Cruz's injury and he's fired Paraguay right back into this with an instinctive effort from the edge of the area.
Argentina 2-0 Paraguay
Both Argentina and Paraguay required penalties to get through the quarter-finals.
It's going to need something special from Paraguay if this game is to be decided by a shootout.
Argentina 2-0 Paraguay
A move made in Manchester...Angel Di Maria's on the charge and the Manchester United winger tries to pick out Sergio Aguero on the edge of the six-yard area but the ball is just about hacked clear before it lands at the feet of the Manchester City player.
Image source, Getty ImagesArgentina 2-0 Paraguay
Sean Mckenzie, external : Argentina v Chile final could be a classic.
Kyle Utterson, external Would love to see a Argentina v Chile final - it would be an amazing spectacle and I think we will as I fancy a narrow 2-1 win for Argentina. Paraguay showed in the opening game though that they can cause havoc for Argentina.
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Argentina 2-0 Paraguay
Argentina squandered a 2-0 lead against Paraguay in their first group game but La Albiceleste are in no mood to let this one slip.
They look a threat every time they cross the half way line.
Chile versus Argentina in the final already looks a mouth-watering prospect.
Argentina 2-0 Paraguay
Not only are Paraguay 2-0 behind but they will now have to try and find a way back into this without Roque Santa Cruz after the former Manchester City forward limps off injured.
Argentina 2-0 Paraguay - Javier Pastore
Image source, APIt's all going wrong for Paraguay.
Paris St-Germain's Javier Pastore produces a sublime finish from the edge of the area, a low drilled shot into the corner of the net, after being allowed to run unchallenged.
Argentina 1-0 Paraguay
shaheedul:, external Argentina to win 3-0 - then they will lose to Chile in final 2-0.
Sbusiso:, external May the Barca Messi come to life and steer this Argentine team to the promised land.
Image source, Getty ImagesArgentina 1-0 Paraguay
Argentina 1-0 Paraguay
Paraguay really do have their work cut out at the moment.
They're so busy trying to contain Lionel Messi that it allowing openings for others, Javier Pastore denied by the keeper's legs after charging into the area.
Argentina 1-0 Paraguay
Image source, Getty ImagesSbusiso:, external Made in Camp Nou finished in Theatre of Dreams - best player leading by example with an assist.
Duncan Moss:, external Just me or did Gonzalez dive and Rojo shouldn't have been given a yellow. If so then he dives better than Tom Daley.
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