The National Junior A Championship, known as the Centennial Cup and formerly as the Royal Bank Cup or RBC Cup, is the postseason tournament for the Canadian national championship for Junior A hockey teams that are members of the Canadian Junior Hockey League since 1971. Since 1986, the tournament has consisted of the regional Junior A champions and a previously selected host team.
The National Junior A Championship, also referred to as the Centennial Cup or RBC Cup, is the championship game for junior hockey teams in Canada that are part of the Canadian Junior Hockey League. The competition began in 1971 and has since featured regional champions and a designated host team.