Taça Rio is an annual football tournament attached to Campeonato Carioca, the state football league in the Rio de Janeiro state. It has been organized since 1982 by the Rio de Janeiro State Football Federation. It has had different formats throughout its history. Since 2021, it has been played between clubs that finished 5th to 8th in the Taça Guanabara.
Vasco da Gama is the most successful club in the tournament's history, having won the title eleven times. From Wikipedia