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.
We can call it an unlucky day for Arsenal after several attempts ended in vain, but even if Porto win today they are not safe yet because Arsenal can turn things around in the next match we also know Arsenal can beat anyone who comes to their home base. Napoli and Barcelona only played a draw even though Barcelona dominated, they couldn't win it. The results of today's match are almost the same as yesterday's match and each team still has a chance in the second leg match.