Liverpool's Mohamed Salah shoots at goal (Reuters)

Liverpool manager Juergen Klopp applauds Mohamed Salah as he leaves the pitch after being substituted (Reuters)

Liverpool's Egyptian midfielder Mohamed Salah celebrates scoring his team's second goal during the English Premier League football match between Liverpool and Southampton at Anfield in Liverpool, north west England on November 18, 2017. (AFP)

Liverpool's Mohamed Salah celebrates with team mates after scoring their first goal (Reuters)

Liverpool's Egyptian midfielder Mohamed Salah scores the opening goal during the English Premier League football match between Liverpool and Southampton at Anfield in Liverpool, north west England on November 18, 2017. (AFP)

Liverpool's Mohamed Salah in action with Southampton's Sofiane Boufal (Reuters)

Liverpool's Egyptian midfielder Mohamed Salah celebrates scoring his team's first goal during the English Premier League football match between Liverpool and Southampton at Anfield in Liverpool, north west England on November 18, 2017 (AFP)

Liverpool's Egyptian midfielder Mohamed Salah celebrates scoring his team's first goal during the English Premier League football match between Liverpool and Southampton at Anfield in Liverpool, north west England on November 18, 2017. (AFP)

Liverpool's Egyptian midfielder Mohamed Salah celebrates scoring his team's second goal with Liverpool's Dutch midfielder Georginio Wijnaldum during the English Premier League football match between Liverpool and Southampton at Anfield in Liverpool, north west England on November 18, 2017. (AFP)

Liverpool's Mohamed Salah with manager Juergen Klopp after being substituted (Reuters)

Liverpool's Mohamed Salah in action with Southampton's Wesley Hoedt (Reuters)