WThe 2015 Four Nations Tournament in Portuguese, was the second edition of the Four Nations Tournament held in João Pessoa, Brazil between 10–13 June as a Men's friendly handball tournament organised by the Brazilian Handball Confederation.
WThe 2015 IHF Men's Junior World Championship was the 20th edition of the tournament and held at Brazil from 19 July to 1 August 2015. The decision to select Brazil as the host was announced 1 August 2014. France won their first title by defeating Denmark 26–24 in the final.
WThe 2015 Pan American Men's Club Handball Championship took place in Taubaté 20-24 may. It acts as the Pan American qualifying tournament for the 2015 IHF Super Globe.
WBrazil competed at the 2015 Parapan American Games held in Toronto, Canada.
WThe Oi Rio Pro 2015 was an event of the Association of Surfing Professionals for 2015 ASP World Tour.
WBrazil competed in 2015 Pan American Games in Toronto, Canada from July 10 to 26, 2015. The Brazilian Olympic Committee selected a team of 590 athletes, 314 men and 276 women. This is the 17th appearance of the country in the Pan American Games. The goal of the Brazilian Olympic Committee is to finish among top 3 countries on total medals, as part of preparations for the 2016 Summer Olympics, in Rio de Janeiro, and to surpass the number of medals of Guadalajara (141). Women's field hockey, baseball, racquetball and speed skating competitions will be the only sports without Brazilian representation at these games.
WUFC 190: Rousey vs. Correia was a mixed martial arts event held on August 1, 2015, at the HSBC Arena in Rio de Janeiro, Brazil.
WUFC Fight Night: Belfort vs. Henderson 3 was a mixed martial arts event held on November 7, 2015, at the Ginásio do Ibirapuera in São Paulo, Brazil.
WUFC Fight Night: Bigfoot vs. Mir was a mixed martial arts event held on February 22, 2015, at the Ginásio Gigantinho in Porto Alegre, Brazil.
WUFC Fight Night: Condit vs. Alves was a mixed martial arts event held on May 30, 2015, at the Goiânia Arena in Goiânia, Brazil.
WUFC Fight Night: Maia vs. LaFlare was a mixed martial arts event held on March 21, 2015, at the Ginásio do Maracanãzinho in Rio de Janeiro, Brazil.
WBrazil sent a team of 203 athletes to compete in the 2015 Summer Universiade held in Gwangju, South Korea from July 3 to 17, 2013.
WThe 2014–15 Volvo Ocean Race was the 12th edition of the round-the-world Volvo Ocean Race. It started on 19 October 2014 in Alicante, Spain, and concluded in June 2015 in Gothenburg, Sweden. After 38,739 nautical miles of ocean racing, Abu Dhabi Ocean Racing led by skipper Ian Walker claimed the overall trophy.
WBrazil competed at the 2015 World Aquatics Championships in Kazan, Russia from 24 July to 9 August 2015.
WBrazil competed at the 2015 World Championships in Athletics in Beijing, China, from 22–30 August 2015.