Chelsea boss Enzo Maresca says it was “impossible” not to rotate his side for their 3-nil Club World Cup win against E-S Tunis due to extreme heat in Philadelphia.

Star player Cole Palmer was among those rested as temperatures went up to 36 degrees Celsius.

Defender Tosin Adarabioyo got the opening goal to help Maresca’s side into the last-16.

Chelsea will face Portuguese team Benfica next.