Saudi Arabia

Early World Cup attempts

Portugal were not invited to the 1930 World Cup, which only featured a finals stage and no qualification round. The team took part in the 1934 FIFA World Cup qualification, but failed to eliminate their Spanish opponents, aggregating two defeats in the two-legged round, with a 9–0 loss in Madrid and 2–1 loss in Lisbon for an aggregate score of 11–1.

In the 1938 FIFA World Cup qualification, the Seleção played one game against Switzerland held in neutral ground in Milan. They lost 2–1 and failed to qualify for the finals. The Second World War delayed the World Cup until 1950 and subsequently, the national team rarely played. A 10–0 home friendly loss against England, two years after the war, still stands as their biggest ever defeat.

1950s and early 1960s

Similar to 1934, Portugal were to play a two-legged round against Spain. After a 5–1 defeat in Madrid, they managed to draw the second game 2–2. With a 7–3 aggregate score, they did not qualify on the pitch, however they would later be invited to replace Turkey, which had withdrawn from participating. Portugal refused to participate.

In 1954 FIFA World Cup qualification, the team would play Austria; the Austrians won the first game with a 9–1 result. The best the Portuguese could do was hold the Austrians to a goalless draw in Lisbon, resulting in a 9–1 aggregate defeat. Four years later, Portugal won a qualifying match for the first time, a 3–0 home victory over Italy. Nevertheless, they finished last in a group that also featured Northern Ireland; only the first-placed team, Northern Ireland, would qualify.

1960 was the year that UEFA created the European Championship. The first edition was a knock-out tournament with the last four teams participating in the finals stage that only featured one leg while the earlier stages had two legs. In the first round, the Seleção das Quinas won 2–0 at East Germany and then 3–2 in Porto, advancing with a 5–2 two-legged win. Portugal faced Yugoslavia in the quarter-finals, losing 6–3 on aggregate.

Portugal faced England and Luxembourg in 1962 FIFA World Cup qualification and ended up second in the group, behind England, who would be the only team in Group 6 to qualify. In the 1964 European Championship, Portugal played against Bulgaria in the qualifying rounds. The Portuguese lost in Sofia and won in Lisbon. With the round tied 4–4, a replay was needed in a neutral country. In the Stadio Olimpico in Rome, Portugal lost 1–0 thanks to a late strike from Georgi Asparuhov.

Third place at the 1966 World Cup

Portugal were drawn with Czechoslovakia, Romania and Turkey for 1966 World Cup qualification. They topped the group with only one draw and one defeat in six games and finally qualified for a FIFA World Cup, with a 1–0 away win against Czechoslovakia and Turkey and a 5–1 home win against the Turks being notable results.

At the World Cup, the team started out with three wins in the group stage after they beat Hungary 3–1, Bulgaria 3–0, and two-time defending champions Brazil 3–1. Secondly, they beat quarter-finalists North Korea 5–3, with Eusébio getting four markers to overturn a 3–0 deficit. Later, they reached the semi-finals where they were beaten by hosts England 2–1; in this game, Portugal would have played in Liverpool, but as England were the hosts, FIFA decided that the game would be played in London. Portugal then defeated the Soviet Union 2–1 in the third place match for their best World Cup finish to date. Eusébio was the top scorer of the World Cup with nine goals. Portugal would not qualify for another World Cup for 20 years.

1980s

Portugal won their Euro 1984 qualifying group that contained Finland, Poland and the Soviet Union with a win over the latter, allowing them to qualify and be placed in Group B alongside Spain, West Germany and Romania in the finals. In the first two matches, they drew 0–0 and 1–1 against West Germany and Spain, respectively. A 1–0 win over Romania resulted in a second-place finish in group play. Portugal were paired against hosts France in the semi-finals. After a draw in regular time, Portugal initially led 2–1 in extra time, but the hosts scored in the 114th and 119th minutes to eliminate the Portuguese 3–2 and go through to the final.

For 1986 World Cup qualification, the Seleção played against Czechoslovakia, Malta, Sweden and West Germany for the two spots that would guarantee them a ticket to Mexico. Needing a win in the last game against West Germany in Stuttgart, Portugal won the game to become the first team to beat West Germany at their home ground in an official match. The team exited early in the group stages after a win and two losses. They started with a 1–0 win against England, but later were beaten by Poland and Morocco 1–0 and 3–1 respectively. Their staying in Mexico was marked by the Saltillo Affair, where players refused to train in order to win more prizes from the Portuguese Football Federation. Mexico marked their last World Cup appearance until 2002.

1995–2006: The golden generation

At UEFA Euro 1996, Portugal finished first in Group D, and in the quarter-finals, they lost 1–0 to the Czech Republic.