Barcelona ace Luis Suarez hailed their display for victory over Atletico Madrid.

For many, the win was Barca's best performance of the season.

"We had to show a lot of heart but also play good football, and also we knew that without aggressiveness we could not win the match," declared Suarez.

"These are the games we must win if we're to win titles."

Asked about a week of controversy, Suarez added: "I only focus on what happens on the pitch."