Lacazette paid tribute to Petr Cech

Alexandre Lacazette and Pierre-Emerick Aubameyang sealed the Gunners' fourth straight Premier League win, but the home side were made to work hard for the three points. After the game Alexandre Lacazette has been talking to Sky Sports. He paid tribute to Peter Cech and said Arsenal showed they had 'balls' to grind out the win. "Today it takes a lot of balls, for the first time we have a clean sheet, so thanks Petr," Lacazette said.