The Argentine club earned the right to decide the tie at home
Sob as luzes do Maracanã, o Flamengo recebe o Estudiantes na quinta-feira com uma sequência invicta de nove jogos, mas carregando uma desvantagem estrutural nascida do próprio desempenho irregular na fase de grupos: será o clube argentino a decidir a vaga em casa, em La Plata, onde o Rubro-Negro não vence desde 1991. A Copa Libertadores, como sempre, não recompensa apenas o momento — ela cobra também a história.
- O Flamengo chega embalado por nove jogos sem derrota, mas a lógica da competição pune quem oscilou na fase de grupos: o Estudiantes tem o direito do jogo decisivo em casa.
- La Plata é um fantasma concreto — mais de três décadas sem vitória transformam o segundo jogo em território hostil, independentemente do que aconteça no Rio.
- O Estudiantes joga com a frieza de quem sabe que, mesmo perdendo na quinta-feira, ainda tem uma chance de virar a série no próprio estádio.
- Para o Flamengo, a equação é clara e exigente: vencer, ou ao menos não abrir uma vantagem que La Plata possa apagar — e o Maracanã precisa fazer a diferença esta noite.
- Na mesma noite, São Paulo enfrenta o LDU no Equador, tornando a quinta-feira uma data dupla de decisões continentais para o futebol brasileiro.
O Flamengo chega ao Maracanã na noite de quinta-feira, 18 de setembro, com nove jogos de invencibilidade nas pernas e a torcida ao lado — mas em uma posição que exige mais do que confiança. A matemática da fase de grupos da Copa Libertadores foi implacável: o Estudiantes, por ter se saído melhor nessa etapa, garantiu o direito de jogar o segundo jogo em La Plata, onde o Rubro-Negro não vence há mais de 34 anos, desde 1991.
A partida começa às 21h30 e será transmitida pela ESPN e pelo Disney+. O Flamengo tem ritmo e moral, mas a oscilação que apresentou na fase de grupos custou caro o suficiente para que o adversário argentino chegue com uma vantagem estrutural real: mesmo que perca no Rio, volta para casa com a chance de reverter o resultado.
Para o time carioca, o caminho é direto — é preciso vencer, ou ao menos não deixar uma desvantagem que La Plata possa ampliar. A série invicta diz que são capazes. O histórico no estádio argentino diz que não há garantias.
Na mesma noite, o São Paulo enfrenta o LDU do Equador em Quito, às 19h, pelo outro lugar nas semifinais. Duas quartas de final, dois clubes brasileiros, uma única quinta-feira para definir quem segue em frente na competição mais prestigiada do continente.
Flamengo arrives at the Maracanã on Thursday evening riding nine games without a loss, but the mathematics of the Copa Libertadores group stage have handed them an awkward position: they will host Estudiantes in the quarterfinal first leg, yet the Argentine club earned the right to decide the tie at home. It is a peculiar advantage born from superior group-stage performance, and it means that even with momentum on their side, the Rio club faces a path to the semifinals that runs through La Plata—a place where their last victory came in 1991, more than three decades ago.
The match kicks off at 21:30 on Thursday, September 18, at the Maracanã, with live coverage on ESPN and Disney+. Flamengo has been steady in the Brazilian league and has built genuine confidence through their unbeaten run, yet the continental competition has been less forgiving. The oscillation they showed in the group stage proved costly enough that Estudiantes, despite losing the coin flip on where to play first, holds the structural advantage of the return leg on their own ground.
Historically, this favors the Argentine side. Estudiantes arrives with a better record from the group phase and the psychological weight of knowing that even if they lose in Rio, they return home with a chance to overturn the result. For Flamengo, the mathematics are simpler but no less demanding: they must win, or at minimum not lose by a margin they cannot recover from in La Plata. The nine-game unbeaten streak suggests they are capable of it. The 1991 memory suggests they are not guaranteed it.
On the same evening, São Paulo takes the field against LDU of Ecuador in Quito, also fighting for a semifinal berth. That match begins at 19:00 at the Rodrigo Paz Delgado stadium and will air on Paramount+. Two quarterfinals, two paths forward, two teams trying to reach the next round of South America's most prestigious club competition.
For Flamengo's supporters, Thursday represents both opportunity and caution. The unbeaten run is real. The home crowd at the Maracanã is real. But so is the fact that Estudiantes has earned the right to play the second leg where it matters most, and so is the weight of 34 years without a win in La Plata. The first leg will tell much about whether this Flamengo team can break that particular curse.
Citações Notáveis
Flamengo has oscillated in the group stage of the continental competition, which cost them the advantage of deciding the tie at home— Match context and reporting
A Conversa do Hearth Outra perspectiva sobre a história
Why does it matter that Estudiantes gets to play the second leg at home? Isn't the first leg at the Maracanã a bigger advantage?
It sounds backwards, but in a two-leg tie, the team that plays the second leg at home has the last word. If Flamengo wins 1-0 here, Estudiantes can lose 1-0 there and still advance on away goals. That structure changes how both teams have to think about risk.
So Flamengo has to win, essentially.
Not necessarily win, but they can't afford to lose. A draw here is survivable only if they can win or draw in La Plata. But Estudiantes? They can afford to lose here and still have a path forward. That's leverage.
The 1991 thing—is that just a statistic, or does it actually weigh on a team?
It's both. Statistically, it's a long time. But in football, especially in a place like Argentina where memory runs deep, it becomes part of the narrative. Estudiantes knows it. Flamengo knows it. When you haven't won somewhere in 34 years, that becomes a story the other team can tell itself.
What does the nine-game unbeaten run actually tell us about Flamengo's chances?
It tells us they're in form, that they're executing, that they have confidence. But it also tells us they haven't faced a real test in that stretch—not in the way a quarterfinal against a team that earned group-stage advantage represents a test. Form is real, but it's not destiny.
If Flamengo loses, is their tournament over?
Not immediately, but it becomes very difficult. They'd have to win in La Plata, which is exactly what Estudiantes is built to prevent. A loss here doesn't eliminate them, but it puts them in a position where almost everything has to go right.