The goal cut Benfica's lead to 3–2, but Barcelona immediately conceded, as an own goal from Ronald Araújo put Benfica up 4–2. No matter, Barca proceeded to score three unanswered goals, getting tallies from Robert Lewandowski, Eric García and another from Raphinha—this time it was intentional—to score a 5–4 win on the road.

Matchday seven of the new-look Champions League format saw Manchester City collapse to be left on the brink, Barcelona win an epic and so much more. Here are the five most interesting statistics to emerge from the action. Falling behind to Pep Guardiola's Manchester City was once almost a guarantee that it wouldn't be your day. Not this season.