El Clásico Barcelona vs Real Madrid game will take place at 00.00 Yerevan time.
Touis Enrique says Sunday's Clasico against rivals Real Madrid will not decide the title, reports BBC.
There are 11 games left, the Catalan club, who are at home, are one point clear of Real at the top of La Liga.
"It's an important game but not a decisive one," said Enrique, who played for both sides.
He also added: "There are no clear favourites in games like these. But playing in front of our own fans always gives us that extra boost. This is a nice chance to put some space between us.