Here is a look at the xG stats for Porto vs Chelsea in the Champions League (Quarter final first leg). The final score ended 2-0 in favour to Chelsea, perhaps a tad unfair for Porto given they actually shaded this clash on xG.
xG Porto 1.51-1.50 Chelsea shots map (Actual score FCP 0-2 Chelsea)
0-1 Mount goal xG 0.06
0-2 Chilwell goal xG 0.72
Full time post match stats FCP 0-2 Chelsea for comparison