Ecuador

Historically, Ecuador has been seen as a struggling footballing nation in South America. Despite their past failures, however, Ecuador has risen to be a serious South American competitor in recent years.

Football was introduced to Ecuador by Juan Alfredo Wright, who had recently returned from university in England. On 23 April 1899, he and his brother Roberto founded the first Ecuadorian football team, Guayaquil Sport Club. As the popularity of the sport grew in the country, more teams were established. On 30 May 1925, the Federación Deportiva Nacional del Ecuador was founded. In 1930, FIFA sent an invitation encouraging for a men's national team to participate at the maiden World Cup. However, the then-Minister of Social Security and Sports declined the offer as they did not approve of the financial allocation.

In 1938, the I Bolivarian Games were organized, with Ecuador set to take part in the football tournament. On 8 August 1938, they played their first-ever match; a 1–1 draw with Bolivia. Their following game saw the national team earn a 2–1 win against Colombia. Following a 9–1 crushing by Peru and a 5–2 victory over Venezuela, Ecuador was tied for the silver medal with Bolivia. A playoff saw the Bolivians emerge triumphantly and the Ecuadorians finished the competition with the bronze medal.

After finishing fourth at the 1959 South American Championship, the team entered the World Cup qualifiers for the first time. They failed to qualify for 1962 finals after inflicted defeats by Argentina.

The 1998 World Cup qualifiers saw the format for qualifying in CONMEBOL changed to a league home-and-away system. This difference made a huge impact on Ecuador's performance as they clinched several important home wins during the campaign. In the end, they achieved a 6th-place finish, just under Peru and Chile.

Following the appointment of Hernán Darío Gómez for their 2002 World Cup qualifying campaign, Ecuador recorded a historic 1–0 win against Brazil. A 5–1 win over Bolivia saw la Tricolor only needing a point to qualify for the World Cup. They faced Uruguay, and, after managing to cling onto a 1–1 draw, obtained their spot in the World Cup in Japan.

Ecuador started the 2002 World Cup with a 2–0 loss to Italy. Agustín Delgado scored his country's first World Cup goal; he opened the scoring in a 2–1 loss to Mexico. Though they finished fourth in Group G and 24th overall, Ecuador defeated Croatia, who had achieved third place in the previous tournament, and eliminated the Croats in process.

A disappointing showing at the 2004 Copa América led to the resignation of Gómez, who was replaced by Luis Fernando Suárez. He led them successfully through the latter stages of the qualification process for the 2006 FIFA World Cup, finishing third to make the finals. In Germany, they were drawn into Group A with the hosts, Poland, and Costa Rica. Wins over Poland and Costa Rica earned Ecuador qualification to the knockout stages for the first time.

After a dull 2014 FIFA World Cup, and an unpleasant streak of failing to advance past the group stages of the Copa América, Gustavo Quinteros was hired to help rebuild the national team. Quinteros helped Ecuador reach the quarter-finals of the Copa América Centenario and started the 2018 World Cup qualifiers strong. They were setback after a loss to Uruguay and finished eighth in the standings.

Gómez was reinstalled to lead Ecuador at the 2019 Copa América. His second stint was short, as he was soon fired after a disastrous tournament, having only earned a point.

For the qualifying for the 2026 FIFA World Cup, as punishment for falsifying birth documents for Byron Castillo in the previous World Cup qualification cycle, Ecuador were deducted 3 points and fined CHF 100,000.