Arsenal goalkeeper Wojciech Szczesny feels they've proved their quality with their home form this season.
Victory over Manchester United completed a hat-trick of wins over both probable Champions League finalists, United and Barcelona, while Chelsea were put to the sword on a frenzied night in December.
"When the big boys come to Emirates Stadium we can show that we are a good side," Szczesny told arsenal.com. "I think we have shown in the big games at home that we can produce terrific performances.
"It was a great result, a terrific performance and was exactly what we needed after last week's disappointment. We played with the handbrake off because there was less pressure on us and the fans were fantastic.
"Realistically, our title chances were over but we wanted to play for our pride and show that we are good enough to challenge Manchester United. We were the better side and deserved to win."
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