Fluminense vs Flamengo at Maracanã already carries that extra voltage, but the escala de arbitragem just turned the dial up. According to Jogo Hoje, we’ve been tracking how the referee’s profile can shape tempo, pressure, and even the way players manage risk in the tackle. Now the CBF has named Raphael Claus as the on-field official, with Caio Max Augusto Vieira handling the árbitro de vídeo role.
CBF confirms the officiating for Fluminense x Flamengo
The match is set for Sunday (12) at 18:00, kicking off the 11ª rodada of the Campeonato Brasileiro de 2026. The game was originally slated for Saturday, but the date was shifted to Sunday after a request from Fluminense’s opponent, adding another layer to the build-up. In a clássico carioca where emotions run hot, timing matters. So does the man in the middle.
Who are the match officials and what’s behind the headlines?
Raphael Claus will lead the game from the field, while Caio Max Augusto Vieira takes charge as the árbitro de vídeo in the VAR booth. Their assignment is more than a formality: it affects how quickly players get into “game management mode” and how often coaches start gambling on second-phase decisions. When the quinteto de arbitragem is under scrutiny, the crowd doesn’t just watch the football, it watches the signals.
Why Raphael Claus draws extra attention in the Fla-Flu
Here’s the uncomfortable truth: Claus has historically been a lightning rod for Tricolor fans, and that kind of backdrop doesn’t disappear just because it’s a new season. For Fluminense, that means the midfield has to be sharper with body positioning, because one mistimed step can turn into a free-kick or a card check. For Flamengo, it’s the opposite challenge: can they keep their pressing clean enough that the referee doesn’t start “reading” the game as a physical contest from minute one?
What changes with VAR under Caio Max Augusto Vieira
With Caio Max Augusto Vieira as the árbitro de vídeo, VAR becomes the invisible fourth wall. The tactical impact is subtle but real. Teams often adjust their timing on potential contact, especially in transition moments where fouls happen at speed. Expect more caution in the box and more second-guessing around threshold challenges. In a derby like this, VAR doesn’t only correct errors, it can also change the risk calculus of every duel.
Date, time, and context of the 11th round at Maracanã
Fluminense vs Flamengo takes place on Sunday (12), at 18:00, for the 11ª rodada of the Campeonato Brasileiro de 2026. The move from Saturday to Sunday after an opponent’s request could influence rotation and match-day rhythm, but the bigger narrative is the escala de arbitragem in a stadium where every whistle is heard twice.
Full officiating team (CBF assignment)
- Referee: Raphael Claus
- VAR: Caio Max Augusto Vieira
That’s the core confirmation from the CBF. In a quinteto de arbitragem environment, the surrounding officials and VAR protocol will matter just as much as the names—because the derby is won in the margins, not only in the highlight reels.
O Veredito Jogo Hoje
Claus at the center and Vieira on VAR is the exact combination that can turn a Fluminense vs Flamengo into a “match about thresholds.” If either side gets baited into reckless duels, the officiating will become the loudest player on the pitch, and that’s where the favorite of the crowd can lose control. No one wants to say it, but in this kind of clássico carioca, the quadro FIFA of decision-making is a tactical variable—watch how quickly the teams adapt to contact, because the first time VAR interrupts momentum, the game script changes.
Perguntas Frequentes
Who will referee Fluminense vs Flamengo in the Brasileirão 2026?
Raphael Claus is set to referee Fluminense vs Flamengo for the Brasileirão 2026.
Who will be the VAR official for the Fla-Flu?
Caio Max Augusto Vieira will be the árbitro de vídeo (VAR official).
When will the Fluminense vs Flamengo classic be played?
The match is scheduled for Sunday (12) at 18:00.
