It is Brazil.
Brazil have played the most matches.
Brazil are the only team to have played in every World Cup Finals tournament (that's 18).
it is Brazil as they have appeared in the most world cups ever.
Brazil have won it the most times 5 times in all.
The two teams to have played most games in World Cup Finals history, Germany and Brazil have met only once in the finals. It was in the 2002 Final, and Brazil won 2-0, with Ronaldo scoring both.
The two countries are Brazil and italy.
In baseball, the New York Yankees have lost a total of 14 World Series.