Ex Liverpool star Roberto Firmino fires Saudi team, Al Ahli to 18-0 win in a friendly match

Roberto Firmino, a former Liverpool striker, scored twice as Al-Ahli thrashed USV Stuhlfelden, an Austrian underdog, 18-0. 

In a preseason friendly, Firmino scores twice against the squad that competes in the second tier of their own nation. 

Edouard Mendy, a former Chelsea goalie, joined Al Ahli and seldom touched the ball as his team dominated. 

In the second half, Al-Ahli made 11 substitutions despite having a 10-0 halftime lead. Five minutes in, Firmino scored the game's first goal. Nine minutes later, he added a second goal, his team's third.