Copa Rio (state cup)
tournament in which Rio de Janeiro's state teams take part

The Copa Rio (English: Rio Cup) is a regional cup competition for football clubs in the Rio de Janeiro state. It is run by the Rio de Janeiro State Football Federation. Volta Redonda has the record for most trophies won.
As of 2025, the competition's rules exclude all national Série A and Série B clubs, with participation optional for clubs in Série C. Copa Rio champions are given a choice between qualifying for the following year's Copa do Brasil or Série D, with the runner-up qualifying for the competition that the winner didn't choose. The competition's participants include 8 Rio de Janeiro State Série A clubs, 8 Série A2 clubs, 4 Série B1 clubs and 4 Série B2 clubs.
History
The competition was founded in 1991 by the Rio de Janeiro State Football Federation to decide one of the Rio de Janeiro's Copa do Brasil representatives of the following year (the other being the Campeonato Carioca champion). If the state champion had also won Copa Rio, the representative would have been the tournament runner-up. However, in 1995 the Brazilian Football Confederation established the possibility of a club being invited to dispute Copa do Brasil, and, as a consequence of this, Copa Rio ended up not being interesting for the big teams, so it was discontinued. Flamengo won the first competition with Léo Júnior as captain. It started in April 20 and was concluded on 10 August 1991.
The public source identifies “Copa Rio (state cup)” as tournament in which Rio de Janeiro's state teams take part. This brief keeps that definition visible, then builds a research path around Copa, state and tournament.
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This entry incorporates text from “Copa Rio (state cup)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.