We look at 9 stats ahead of Tuesday night’s Champions League quarter-final, second leg tie. Chelsea won the first leg 2-0.
Chelsea have won the first leg of a Champions League knockout tie for the 11th time, progressing on 8 of the previous 10 occasions
There have only been 4 previous occasions of a side progressing after losing the first leg of a Champions League knockout tie without scoring a goal at ‘home’
Chelsea have won each of their last 2 matches in European competition that were held in Spain. They have never won 3 consecutive European matches held in Spain
After beating Leicester City 5-0 in the group stages of this competition in December 2016, Porto are winless in their following 7 matches against English sides in the Champions League (D2 L5)
Chelsea are unbeaten in the Champions League this season (P9 W7 D2 L0)
Chelsea have kept 7 clean sheets in 9 Champions League matches this season, the joint-most along with Manchester City; the last side to keep more clean sheets in a single campaign in the competition was Juventus in 2016-17 (nine).
Porto have won only 1 of their 20 Champions League knockout stage matches as the away side (D6 L13), with that coming in the semi-finals in 2003-04
Chelsea have won their last 7 Champions League matches with Edouard Mendy in the team
Mason Mount is looking to become only the second Englishman to score in both legs of a Champions League knockout stage tie for Chelsea after Frank Lampard, who did so against Bayern Munich in 2004-05