Neymar was critical of Barcelona's board following Sunday's match.

Neymar moved from Barcelona to Paris Saint-Germain this summer.

"I don't have anything to say to the Barcelona board," Neymar began. "For me. ... Well, actually I have something to say: That I am disappointed with them.

"I spent four years there and was very happy. I began happy, spent four years happy and left happy. But not with them. For me, they shouldn't be in charge of Barca. Barca deserve much better, and everyone knows this."

Neymar said his former Barcelona teammates were also unhappy.

"To see my former teammates unhappy makes me sad also, because I have many friends [there]. I hope that things get better for Barca. That they return to the team they were and become one that can compete with the others."