It wasn't the most exciting football, but Cicero's late goal gave Gremio a 1-0 victory over Lanus in the first leg of the Copa Libertadores final.
Brazilian side Gremio edged Lanus of Argentina 1-0 in a tense first leg of their Copa Libertadores final in Porto Alegre on Wednesday.
Lanus booked their spot into the Copa Libertadores final after beating River Plate 4-2 at La Fortaleza.
Copa Libertadores finalist Gremio have been spying on opponents throughout the 2017 season, according to ESPN Brasil.
Argentina's Lanus have never taken part in a Copa Libertadores final, and they're out to prove they belong against two-time winners Gremio of Brazil.
The Copa Libertadores had seen a comeback for the ages the night before, but Gremio wouldn't allow another one on their home turf.