Overview
- Fluminense won 1–0 against Vasco at the Maracanã and on Sunday issued an official note listing five specific complaints about the match officiating.
- The club's grievances list a missed penalty on Kevin Serna, inconsistent application of yellow and potential red cards, failure to send off repeat offenders, a Vasco player kicking the ball toward Fluminense's bench with the game stopped, and the referee confronting Agustín Canobbio.
- Star forward Hulk publicly denounced referee Davi de Oliveira Lacerda during the game for lacking 'personality' and for what he and the club called a physical, confrontational gesture toward Canobbio.
- Fluminense said it will closely monitor future refereeing and formally press the national arbitration bodies for recognition of errors and clearer, more consistent criteria; there is no published response yet from the refereeing commission or competition authorities.
- The club framed the protest as part of a pattern of disputed decisions in recent matches, citing earlier incidents such as the Palmeiras game, and the note signals a push that could lead to arbitration reviews or procedural changes if authorities act.