Cienciano, the biggest football club in Cusco, Peru, are chasing continental success once again as they face Uruguay's Montevideo City Torque in the Copa Sudamericana quarter-finals, 23 years after becoming the first Peruvian club to win an international trophy. The match, played at altitude in a stadium named after chronicler Garcilaso de la Vega, drew around 30,000 fans and carries deep symbolic weight for a city better known internationally for tourism than football, with supporters describing their loyalty to the club as central to local identity.

Cienciano was founded in 1902 after an Englishman, William Newell, introduced football to students at Cusco's National School of Science and Arts, and the club spent decades in amateur and regional leagues before turning professional in the 1970s. Its legendary 2003 Copa Sudamericana triumph, followed by a shock win over Boca Juniors in the Recopa Sudamericana, saw it named world's best team for December that year by the International Federation of Football History & Statistics, and is remembered as a unifying moment for a Peru then gripped by political instability; only Universitario de Deportes and Sporting Cristal, both of Lima, have otherwise reached continental finals, as runners-up in the Copa Libertadores in 1972 and 1997 respectively.