Porto vs Arsenal 1-0. Arsenal as a whole dominated the game but Porto's very strong defense made it difficult for Arsenal to score goals.
And Porto's 1 goal in the remaining extra time scored by Galeno in the 90+4 minute was a painful goal for Arsenal.
Napoli vs Barcelona 1-1 and Barcelona's goal was scored by Lewandowski in the 60th minute, and Napoli's goal was scored by Osimhen in the 75th minute.
Arsenal failed to impress me in this game against FC Porto.The host were very much in the game,they got everything more than Arsenal apart form possession.The two Arsenal wingers were not able to function effectively especially Martinelli who was playing from the left wing,he was so fragile on the wing and wasn't able to dribble past his opponent anytime.They will go again in the second leg at Emirate stadium,and try to win that one,else,they are gone from the tournament.And I think this is going to have a way of affecting their moral going into Saturdays game against Newcastle.