Preview: Serbia vs. Portugal

Serbia and Portugal will both be aiming to build on opening-day victories in World Cup qualification when they do battle at the Stadion Rajko Mitic on Saturday evening in Group A. The hosts edged a five-goal thriller with the Republic of Ireland in their first game, while Portugal needed a huge stroke of luck to overcome Azerbaijan in midweek. Aleksandar Mitrovic’s ongoing troubles at Fulham have clearly not affected his…