Portugal and Ghana’s only previous encounter was in the group stages of the 2014 Fifa World Cup. Portugal won 2-1, with a Cristiano Ronaldo winning goal.
Portugal have won only three of their last 14 World Cup matches (D6 L5), each of them coming in the group stage of the competition – their last victory in the knockout stage came in June 2006, when they progressed to the quarterfinals thanks to a 1-0 win against the Netherlands.
Portugal are winless in their last three opening games of a Fifa World Cup tournament (D2 L1). Despite this, having progressed from the group stage in 2018, they could reach the knockout stage in two successive editions of the tournament for the second time, after doing so in 2006 and 2010.
Ghana will make their fourth appearance at the Fifa World Cup, each of these coming in the 21st century. They have failed to progress past the group stage only once before, although this was in their last participation in 2014.
Ghana reached the quarterfinal of the Fifa World Cup in 2010, which is the joint-best finish for an African side in the competition, alongside Cameroon in 1990 and Senegal in 2002.
Ghana have found the net in each of their last five Fifa World Cup games and could become the third African side to score in six in succession in the competition, after South Africa (6 between 1998 and 2010) and Nigeria (8 between 1994 and 1998).
Since the start of detailed Opta World Cup data, Ghana have averaged the most shots-per-game in the Fifa World Cup among all teams competing in 2022 (19).
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Coming into the 2022 tournament, Cristiano Ronaldo has scored each of his seven Fifa World Cup goals in the group stage; indeed, the Portuguese has scored the most goals in the competition (seven) of any player yet to find the net in the knockout stage (six knockout stage appearances without a goal).
Portugal’s Cristiano Ronaldo is one of only four players to score in four different Fifa World Cup tournaments, alongside Pelé, Uwe Seeler and Miroslav Klose. No player has found the net in five editions.
This will be the fourth major tournament for Fernando Santos in charge of Portugal; in each of his previous three (two European Championship and the 2018 World Cup), he progressed from the group stage, although was eliminated in the last 16 in both of the last two.
Should he play in the 2022 Fifa World Cup, Ghana captain André Ayew will have appeared in more matches in the competition than any current player for African nations (8, currently 7).
Ghana manager Otto Addo played and won two matches in the Fifa World Cup in 2006, appearing against USA (2-1) and Czech Republic (2-0).