Sardar Azmoun of Iran celebrates after scoring a goal against Syria during the FIFA World Cup 2018 qualification football match between Iran and Syria at the Azadi Stadium in Tehran on September 5, 2017. / AFP PHOTO / ATTA KENARE        (Photo credit should read ATTA KENARE/AFP via Getty Images)
Sardar Azmoun of Iran celebrates after scoring a goal against Syria during the FIFA World Cup 2018 qualification football match between Iran and Syria at the Azadi Stadium in Tehran on September 5, 2017. / AFP PHOTO / ATTA KENARE        (Photo credit should read ATTA KENARE/AFP via Getty Images)
Sardar Azmoun of Iran celebrates after scoring a goal against Syria during the FIFA World Cup 2018 qualification football match between Iran and Syria at the Azadi Stadium in Tehran on September 5, 2017. / AFP PHOTO / ATTA KENARE        (Photo credit should read ATTA KENARE/AFP via Getty Images)
Sardar Azmoun of Iran celebrates after scoring a goal against Syria during the FIFA World Cup 2018 qualification football match between Iran and Syria at the Azadi Stadium in Tehran on September 5, 2017. / AFP PHOTO / ATTA KENARE        (Photo credit should read ATTA KENARE/AFP via Getty Images)