Chelsea's Mason Mount celebrates scoring their first goal during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. Superb individual goals from English pair Mason Mount and Ben Chilwell gave Chelsea a 2-0 win away to Porto in their Champions League quarter-final first leg. REUTERS/Marcelo Del Pozo

Chelsea's Mason Mount scores their first goal during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. REUTERS/Marcelo Del Pozo

Chelsea's Edouard Mendy in action during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. REUTERS/Marcelo Del Pozo

Chelsea's Reece James in action with FC Porto's Zaidu Sanusi during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. REUTERS/Marcelo Del Pozo

Chelsea's Ben Chilwell goes round FC Porto's Agustin Marchesin to score their second goal during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. REUTERS/Marcelo Del Pozo

Chelsea's Ben Chilwell celebrates scoring their second goal with Cesar Azpilicueta during the match Champions League Quarter Final First Leg between FC Porto vs Chelsea at Ramon Sanchez Pizjuan, Seville, Spain, April 7, 2021. REUTERS/Marcelo Del Pozo