Maresca shrugs off heat concerns as Chelsea face ‘ugly duckling’ Fluminense

Chelsea coach Enzo Maresca shrugged off concerns about playing in hot and humid mid-afternoon conditions in Tuesday’s Club World Cup semi-final against Brazilian side Fluminense, for which the Blues will be without both Liam Delap and Levi Colwill.The heat of the North American summer has made for challenging conditions for many games during the tournament, while several matches have also faced long interruptions due to storm warnings.Chelsea and Fluminense will clash at the MetLife Stadi