Barcelona B defender Marlon admits they weren't good enough in defeat to Badalona.
Badalona enjoyed a 3-1 win on the weekend.
"I feel fine, but I can improve a lot more," he said, taking the blame for the result. "The team played well but my mistakes ended up deciding the game. I have to keep working because football is like this. Continuing with my head held high and working.
"I nearly got the ball but I didn't arrive and it was a mistake. it's something that can happen to any player, and with me it will not be different - I am a human. This happens."
However he added: "This was not an accident, we lost because of my mistakes. I take the blame for the defeat. I messed up but it's time to keep working."