Messi magic to face German unity in final

The most entertaining World Cup in a generation comes down to a final that pits the best player against the tournament's best team.

Lionel Messi will lead Argentina out against Germany at the Maracana on Sunday (Monday AEST) for a game that will define careers, cement legacies and be watched by a global audience of about a billion viewers.

For Messi, it's a chance to firmly make his case for being perhaps the greatest ever to play the world's most popular game. For Germany, it's an opportunity to make up for a number of near-misses over the last decade and re-establish itself as the dominant force in international football.

And then there's the matter of settling a historical score. Argentina and West Germany played each other in two straight World Cup finals in 1986 and '90, games that are well remembered in the sports psyche of both countries. Diego Maradona and Argentina won the first, the Germans took the second. So call this game the tiebreaker.

"At this point who is favourite, who is not, it doesn't make a difference," Argentina midfielder Maxi Rodriguez said. "Both teams feel a responsibility to go all the way."

Most would name Germany as the favourite, especially after its 7-1 humiliation of host Brazil in the semi-finals. Argentina only reached the final after eking out a penalty shoot-out win over the Netherlands following a 0-0 draw through 120 minutes.

Germany also dismantled Argentina 4-0 in the 2010 quarter-finals in South Africa.

"Germany is a great team. What happened to Brazil could happen to any team," Argentina forward Sergio Aguero said. "(But) we have players who can create danger up front. We're in the final for a reason."

One thing speaks against Germany. No European team has ever won a World Cup played in the Americas. Whether that's because of the climate, the fan support or something else, Germany thinks it can buck the trend.

"We are looking forward to playing a South American team in South America but we hope the Brazilian fans will be supporting us," Germany assistant coach Hansi Flick said. "We know the Argentina team very well, we've played often against them. We know what to expect."

The question is, what can Argentina expect from Messi?

For Argentina to have a chance, the Barcelona forward will have to perform considerably better than he did against the Netherlands.

The four-time world player of the year scored four goals in the three group games but is on a three-game scoring drought in the knockout stages. While fellow forwards Gonzalo Higuain and Sergio Aguero are both capable of deciding big games, and the team's defence has looked surprisingly solid, it's hard to see Argentina winning without a big contribution from Messi.

For Germany, the equation is equally simple: If it can contain Argentina's biggest threat, its superior strength in the rest of the field should make the difference. With the exception of an erratic performance against Algeria in the second round, Germany has played like a perfect team machine, getting goals from defenders, midfielders and forwards alike.

"We'll have to keep with Messi constantly and try to disturb him," Germany forward Thomas Mueller said. "It will be important to act as a unit."

Germany has not won a major tournament since the 1996 European Championship, losing in the final of the 2002 World Cup and Euro 2008. It was knocked out in the semi-finals at both the 2006 and 2010 World Cups, and Euro 2012.

Forward Miroslav Klose, who scored his record 16th World Cup goal against Brazil in the semi-finals, is the only player who remains from that 2002 team.

"I don't want to lose another final," Klose said. "I want to lift the cup."