Carioca, also known as Campeonato Carioca, is a professional football tournament in Brazil for men. There are overall 17 teams that typically compete in a period between January and April.

Betfair is a British gambling company founded in 2000. It operates the world's largest online betting exchange. Its product offering also includes sports betting, online casino, online poker, and online bingo.

Associao Chapecoense de Futebol, commonly known as Chapecoense, is a Brazilian football club, based in the city of Chapec in the state of Santa Catarina.

Early history\n\n Associao Chapecoense de Futebol were only founded in 1973, following the merger if Atletico Chapecoense and Independente. Based in the city of Chapeco, in the southern state of Santa Catarina, the club won its first title just four years later, in 1977, beating local rivals Avai.