Lisbon: Cristiano Ronaldo, Bruno Fernandes and their Portugal teammates trained on Saturday as they eye automatic qualification to the World Cup from Group A with a game against Serbia in Lisbon on Sunday.
Portugal and Serbia are both tied on 17 points in Group A ahead of Sunday's decider.
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Fernando Santos' side is on top of the table on goal difference and will secure a spot in Qatar 2022 if they avoid defeat in the pivotal clash at Estadio da Luz.
The locals will be without veteran defender Pepe, who received a late red card against the Republic of Ireland on Thursday.
But Bernardo Silva should be fit to face the Serbs after taking part in the training session on Saturday.
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The Manchester City playmaker did not play against Ireland after complaining of aching muscles.
The reverse fixture between Portugal and Serbia, played in March, ended in a 2-2 draw in Belgrade.
AP
