Ron Vlaar? What do we think to that one? He did make a great tackle on Diego Costa in the Netherlands' opener.

We are asking you to tweet your team of the tournament so far to #bbcworldcup.

Harry, external has gone for a 4-4-2 formation: Ochoa; Debuchy, Varane, Vlaar, Blind; Cuadrado, Aranguiz, Kroos, Robben; Van Persie, Benzema

You can also text us your team on 81111 or comment on the BBC Sport Facebook page., external

Lionel Messi scored once in Argentina's opening game, as many goals as he managed in eight games at the 2006 and 2010 tournaments.

Five of the last nine goals Iran have conceded at World Cups have been headed.

Our friends at BBC Weather tell us to expect a reasonably cool 23C in Belo Horizonte for this one - before a real scorcher for the Germany game.

Nigeria v Bosnia appears to be being played in space. So look out for that one...

BBC Sport's Mani Djazmi:, external Iran manager Carlos Queiroz is really going for it. He's just picked the three full-backs instead of the four against Nigeria.

I wouldn't say that the 80.8 million people of Iran were slow to get World Cup fever, but the second most popular sports search engine request in the country has been "When is the World Cup 2014?"

It's now Iran! Right now! This afternoon!

Estadio Mineirao, Belo Horizonte

Image source, Reuters

Capacity: 57,400.

Opened: 1965 (reopened after renovation in February 2013).

Altitude: 800m (2,624ft).

Climate: Dry and warm. June and July tend to be the coolest months of the year, but temperatures still peak at 25C most days.

Time Zone: GMT -3 hours.

Approximate distance from Rio: 278 miles.

Where is it?: Surrounded by mountains inland from Rio and Sao Paulo.

Fixtures: 14 June, Colombia 2-1 Greece 21 June, Argentina v Iran, 17:00; 24 June, Costa Rica v England, 17:00; 17 June, Belgium v Algeria, 17:00; 28 June, Second-round, Winner Group A v Runner-up Group B, 17:00; 8 July, Semi-final, Winner Quarter-final 1 v Winner Quarter-final 2, 21:00.

Background: It took three years and 695 million Brazilian reais (£185m) to give the historic Estadio Mineirao a comprehensive facelift. The stadium is a listed national monument, so the facade and roof had to be preserved, but the pitch was lowered by 3.4m to allow the removal of a running track and construction of new seating nearer to the pitch.

Although it was the second World Cup venue to be completed, in February 2013, teething problems resulted in the stadium's operators being fined. However, Fifa general secretary Jerome Valcke described the stadium as "beautiful" prior to the Confederations Cup, when it hosted three games . It will also host football at the 2016 Olympics.

David Ornstein
BBC Sport in Belo Horizonte

"Estadio Mineirao is filling up nicely as kick-off approaches and the first impression you get on walking in is just how many Argentina fans are going to be inside this 57,000-capacity bowl of a ground. I can see one main pocket of Iran supporters and a scattering of Brazil shirts, but everywhere else is blue and white.

"Belo Horizonte translates to mean "beautiful horizon" and this must be one of the World Cup's more eye-catching areas."

Iran coach Carlos Queiroz will step down after the World Cup because of a lack of government financial backing.

The former Manchester United assistant manager has long bemoaned a lack of cash for the team, mainly caused by political restrictions placed on Iran.

"Yes my connection will finish here at the World Cup," confirmed Queiroz, 61.

"There was not support from the government - there has stopped being a genuine interest because of the financial situation."

That is a drawback with the medium of photography ABB. It's historically not been great at conveying sound.

Alistair Bruce-Ball
BBC Radio 5 live in Belo Horizonte

Image source, BBC Sport

"Picture doesn't do justice to the incredible noise from Argentina fans inside the stadium at Belo Horizonte."

Iran have already got on the board after a goalless draw with Nigeria in their World Cup opener.

Can they spring a major shock today?

They have won just one game in 10 World Cup attempts but drew 1-1 with Argentina in the sides' only other meeting in a 1977 friendly.

John McEnerney:, external Got a feeling Argentina are going to explode today and run up a cricket score! Iran played solid in the first game but this is Messi & The Lads!

Tweet us your views on Argentina v Iran to #bbcworldcup, text on 81111 or comment on the BBC Sport Facebook page., external

BBC Radio 5 live

Former Celtic manager Neil Lennon is in Belo Horizonte with Alastair Bruce-Ball as BBC Radio 5 live brings you full commentary on game number 27 at the Fifa World Cup.

Just click on the 'Live Coverage' tab above from 17:00 BST.

Former Celtic manager Neil Lennon
BBC Radio 5 live

"You have to give credit to Argentina coach Alejandro Sabella for changing the tactics at half time against Bosnia. They looked sharper, happier and far more of an attacking threat. They played like strangers in the first half and were better in the second half though defensively they didn't look great.

"I think in the main in this game it will be attack against defence and a case of how long Iran can hold out for."

The three Iran goalkeepers look tense and nervous as they emerge into the sunlight for their warm-up. It's a pity they can't all play...

Alternatively of course, send us your 'flops XI' so far.

And you can only have three England players...

Image source, Reuters

You've had 77 goals, plenty of late nights and a few comedy errors to enjoy then - it's been a belter of a World Cup so far.

But who is in your team of the tournament so far?

Send your suggestions in on text to 81111 (UK Only), tweet us at #bbcworldcup, external or send us a message on Facebook., external

To get you going, here's mine. Feel free to entirely disagree...

Ochoa; Aurier, Duarte, Medel, Blind; Lahm, Vidal, T Cahill; Rodriguez, Valbuena, Benzema.

Image source, Reuters

When you are one of the best two players of your generation, average just won't cut it.

Lionel Messi was disappointing for long spells of Argentina's opener against Bosnia but then lit the game up with a superb solo goal, his first in a World Cup finals since his opening match back in 206.

The relief was palpable. The goal was sensational.

Will the little genius pile on the end product against Iran?

BBC Sport's David Ornstein in Belo Horizonte

"Belo Horizonte is bathed in glorious sunshine and absolutely rammed with fans as kick-off approaches. Tens of thousands of them are wearing the blue and white of Argentina, but there are plenty of Iran and Brazil supporters scattered around too.

"The costume of choice for the Brazilians appears to be the Arabic thiyab and keffiyeh (robe and head scarf), so there's little doubt who they'll be cheering on today. Everyone seems to be enjoying the pre-match festivities as musicians, dancers and food sellers help create a carnival atmosphere."