The match between Arsenal and Sporting was very competitive. But I couldn't believe Arsenal would lose like that. I expected Arsenal to seal victory during the game but it didn't happen. Sporting brilliantly leveled the game and took it to penalties. In the end, Sporting secured victory on penalties. This defeat is very embarrassing for Arsenal.
Believe it or not, that's the reality that Arsenal is already feeling now so that it makes Arsenal and their fans feel very sick because they have to lose on penalties. This is why each team should not be underestimated because anyone can make unexpected surprises in a match and I have to congratulate Sporting CP for being able to beat Arsenal to go to the next round. Now is the time for Arsenal to stay focused on the Premier League this season.