Agen Bola Terpercaya Cityholidaybet Reported - Javier Mascherano has admitted that the Barcelona have much to work on after their "worrying" Champions League loss to Paris Saint-Germain on Tuesday night.
�You don�t deserve wins," the versatile defender told his club's official website. "You have to achieve them.
"We didn�t start the first half well and we struggled to get into the second.
"You pay a high price for slight errors in games like these. But we carried on battling in the second half.
"But we have to lift our heads up because this hasn�t finished yet. We need to correct our mistakes and keep improving."
3rd October 2014
Mascherano 'worried' by Barcelona defeat
