Sergio Aguero insists Manchester City's Champions League hopes are not over.
Barcelona defeated City at the Etihad 2-1 in last night's first-leg.
Aguero tweeted:
It's not the result we wanted but the tie is still unfinished. And as usual we'll fight 'til the end. C'mon, City!
— Sergio Kun Aguero (@aguerosergiokun) February 24, 2015