Porto boss Sergio Conceicao says his team feels 'injustice' after being eliminated from the Champions League by Arsenal on Tuesday.
The Portuguese side they had a 1-0 lead going into the second leg of their last-16 match, with Galeno scoring a 94th-minute winner at the Estadio do Dragao last month.
But Arsenal eventually won after extra-time and a penalty shootout after Leandro Trossard leveled the aggregate score at 1-1.
After the match, Arsenal boss Mikel Arteta was accused of making an offensive remark about the late mother of Porto manager Conceicao.
Arsenal have denied those claims while Conceicao also stirred controversy by stating that Porto were 'superior' and deserved to eliminate Arsenal.
He has now talked about the loss once again and said: 'We feel some injustice facing a team that was theoretically stronger than us individually.
‘No one was expecting perhaps two fantastic performances like we had, but football is a continuous reset and that's it.’
When asked if he was 'bothered' by Porto's Champions League exit, Conceicao added: ‘I am bothered by some of the games we played.
‘Games are analyzed by the players and the coaching staff, I take a stance that is not pleasant for the players, we work on the mistakes, but after that, it's over.
‘The mistakes are supposed to be corrected and that's it. When they happen repeatedly, I feel bad. Let's focus on [our next game against] Vizela.’
