That's karma. The number of shots (Sporting 18 - 4 Setúbal) shows that only one team deserved to win here. This type of strategy like Setúbal used (defending and wasting time) has become too common and used in Liga NOS. The goal came from a controversial decision (although there's definitely a elbow in the back) but gave some justice to the result. Hopefully, this gamesmanship trend cools off.