Maresca's club won the Conference League Final and could give him a second Chelsea trophy as well, but Les Parisiens are at the end of what could turn out to be one of, if not the finest seasons in the sport.

Paris Saint-Germain coach Luis Enrique on Friday urged his team to round off the best season in the club's history by winning the Club World Cup, but warned not to expect Sunday's final against Chelsea to be a "simple formality".

On Friday, former Chelsea standout John Obi Mikel was on talkSPORT and he revealed why the Blues are the team to pull of the upset win over PSG, who have defeated Atletico Madrid, Bayern Munich, and Real Madrid in the Club World Cup as they marched to the final.