Mohamed Salah followed up on Firmino's strike to score Liverpool's second on 36 minutes.
The 'Reds' forward won the ball from N'Zonzi outside the box, who turned to the referee expecting a foul. The referee let play go on and the Egyptian made the most out of it, with his deflected strike going in past a despairing Sergio Rico.
Este ha sido el gol de #Salah que ha rebotado en un defensa del Sevilla.#LFC # pic.twitter.com/uVXQLfYKFW
— Liverpool F.C FANS (@AnfieldKOP_ES) 13 September 2017