Brazil national under-23 football team competition. The game was marred by numerous fouls and two ejections for Brazil. Argentina won 3–0. In the bronze medal match, Brazil beat Belgium 3–0. Brazil, under coach Mano Menezes, was defeated by Mexico 2–1 in the gold medal match, played on 11 August, after beating Egypt, Belarus and New Zealand in the preliminary round, Honduras in the quarter-finals and South Korea in the semi-finals. Before the Games, they beat Great Britain 2–0 in a friendly game. Brazil finished in the first position in the group stage, ahead of Denmark (won 4–0), Iraq (tied 0–0) and South Africa (tied 0–0).
Doping at the Olympic Games Games. "La Gazzetta dello Sport" reported the names of 17 athletes, of whom 15 are among the 28 under investigation. Three female figure skaters were named as being under investigation. They are Adelina Sotnikova, the singles gold medalist, as well as pairs skaters Tatiana Volosozhar and Ksenia Stolbova. Volosozhar and Stolbova won gold and silver medals, respectively, in pairs skating. Both also won gold medals in the team event, which also puts the other eight team medalists at risk of losing their golds. In November 2017 the proceeding against Sotnikova was dropped. Six cross-country skiers were suspended from competition on