The Costa Rica national football team (Spanish: Selección de fútbol de Costa Rica) is administered by the Costa Rican Football Federation (FEDEFUTBOL), the governing body for football in Costa Rica. They have been a member of the International Federation of Association Football (FIFA) since 1927, a member of the Confederation of North, Central American and Caribbean Association Football (CONCACAF) since 1961, and a member of the Central American Football Union (UNCAF) since 1990.
Costa Rica is the most successful national football team in the history of Central America. They have won three CONCACAF Championships (1963, 1969 and 1989) and a leading with eight championships in the Copa Centroamericana and its predecessor. Costa Rica is the only national team in Central America to have played in four FIFA World Cup editions. Costa Rica's national football team has the all-time highest average Football Elo Ranking in Central America with 1597.1, and the all-time highest Football Elo Ranking in Central America, with 1806 in 2014.
Since the late 1980s, the team has continuously been visible as a solidly competitive side, with a prominent performance in the 1990 FIFA World Cup in Italy, making it to the knockout stage in their debut after finishing second in their group during the first phase, below Brazil. They also managed to qualify for the 2002 and 2006 FIFA World Cups. In 2014, Costa Rica made their best performance in history by finishing first in their group that consisted of three former World Cup champions: Uruguay, Italy, and England. During the Round of 16 they defeated Greece 5–3 via a penalty shootout after a 1–1 draw. Reaching the quarterfinals for their very first time the "Ticos" were defeated by the Netherlands also in a penalty shootout (3–4) after a scoreless draw on 5 July.
Serbia ( ( listen); Serbian: Србија / Srbija [sř̩bija]), officially the Republic of Serbia (Serbian: Република Србија / Republika Srbija [repǔblika sř̩bija]), is a sovereign state situated at the crossroads of Central and Southeast Europe in the southern Pannonian Plain and the central Balkans. It borders Hungary to the north; Romania and Bulgaria to the east; Macedonia to the south; Croatia, Bosnia and Herzegovina, Montenegro to the west and claims a border with Albania through the disputed territory of Kosovo. Serbia numbers around 7 million residents. Its capital, Belgrade, ranks among the oldest and largest cities in southeastern Europe.
Following the Slavic migrations to the Balkans postdating the 6th century, Serbs established several states in the early Middle Ages. The Serbian Kingdom obtained recognition by Rome and the Byzantine Empire in 1217, reaching its peak in 1346 as a relatively short-lived Serbian Empire. By the mid-16th century, the entire modern-day Serbia was annexed by the Ottomans, at times interrupted by the Habsburg Empire, which started expanding towards Central Serbia from the end of the 17th century, while maintaining a foothold in modern-day Vojvodina. In the early 19th century, the Serbian Revolution established the nation-state as the region's first constitutional monarchy, which subsequently expanded its territory. Following disastrous casualties in World War I, and the subsequent unification of the former Habsburg crownland of Vojvodina (and other territories) with Serbia, the country co-founded Yugoslavia with other South Slavic peoples, which would exist in various political formations until the Yugoslav Wars of the 1990s. During the breakup of Yugoslavia, Serbia formed a union with Montenegro, which dissolved peacefully in 2006. In 2008, the parliament of the province of Kosovo unilaterally declared independence, with mixed responses from the international community.
Serbia is a member of the UN, CoE, OSCE, PfP, BSEC, CEFTA and it is acceding to the WTO. Since 2014 the country has been negotiating its EU accession with perspective of joining the European Union by 2025 and is the only country in the current enlargement agenda which is designated as "free" by Freedom House. Since 2007, Serbia formally adheres to the policy of military neutrality. An upper-middle income economy with a dominant service sector followed by the industrial sector and agriculture, the country ranks high by the Human Development Index (66th), Social Progress Index (45th) as well as the Global Peace Index (54th).