Chelsea manager Enzo Maresca remains one of the Club World Cup's harshest critics, despite his team reaching the semi-finals, and continued a stream of complaints about everything from the weather to the scheduling ahead of Tuesday's clash with Fluminense.

Fluminense are relishing their role as the Club World Cup's underdogs ahead of Tuesday's semi-final against Chelsea, with manager Renato Gaucho embracing an "us against the world" mentality that has carried the Brazilian side to an improbable run.

Brazilian side Fluminense went from relegation candidate to surprise Club World Cup semi-finalists and will now face Chelsea as they aim to write a fairytale in the United States. The club from Rio de Janeiro is the only non-European club to reach this stage of the revamped tournament.