The second leg of the Copa Libertadores 2025 semifinal between Racing Club and Flamengo promises to be an electrifying encounter at the Estadio Presidente Perón in Avellaneda. Scheduled for Wednesday at 21:30 (Buenos Aires time), this decisive clash will determine who advances to the grand final in Lima. The first leg ended 1-0 in favor of Flamengo, leaving the Brazilian side with a narrow advantage and the possibility of qualifying even with a draw. For Racing, the mission is clear: they must win by at least one goal to force penalties or by two or more to advance directly. Anything less would see them eliminated from the competition.

Racing Club’s Recent Form and Key Stats

Racing Club enter this decisive match with a strong sense of purpose and history on their side. The Argentine club, led by Gustavo Costas, is chasing its second Copa Libertadores final appearance, the first since their 1967 triumph. After years of rebuilding, Racing have enjoyed continental success recently, winning the Copa Sudamericana 2024 and the Recopa Sudamericana 2025. Their campaign in this year’s Libertadores has been solid, with a record of 7 wins, 1 draw, and 3 defeats, averaging 1.7 goals scored and 0.6 conceded per match.

Despite losing the first leg in Brazil, Racing have shown resilience in knockout ties against Brazilian opposition. Since 2024, they have eliminated Atlético Paranaense, Corinthians, Cruzeiro, Botafogo, and Fortaleza. Their home form has been a key factor, with the team rarely trailing at half time in Avellaneda — they have avoided losing the first half in 19 of their last 21 home matches. Moreover, Under 1.5 goals have been recorded at half time in their last ten Libertadores fixtures, highlighting their cautious starts before pushing forward in the second half, where Over 0.5 goals have been scored in eleven consecutive games.

In terms of personnel, Racing will be without Santiago Sosa, who suffered a facial fracture in the first leg and will undergo surgery. His likely replacement is Nazareno Colombo, while Gabriel Rojas has recovered from injury and should be available. The attacking spotlight will once again fall on Adrián “Maravilla” Martínez, who has netted seven goals in the tournament and remains Racing’s most potent weapon. The home crowd will expect him to deliver another decisive performance to keep their Libertadores dream alive.

Flamengo’s Recent Form and Key Stats

Flamengo arrive in Argentina with a slender but valuable 1-0 advantage from the first leg. Under the guidance of Filipe Luís, the Brazilian giants are aiming for yet another continental final, having lifted the Libertadores trophy twice in the last six editions. Their campaign has been marked by defensive solidity, with 7 wins, 2 draws, and 2 losses, averaging 1.1 goals scored and 0.5 conceded per match. The team’s consistency in tight matches is evident — Under 3.5 goals have been recorded in each of their last sixteen Libertadores fixtures, and at least one team has failed to score in the second half of their last twenty games in the competition.

Flamengo’s recent domestic form, however, has been slightly inconsistent. They lost 1-0 to Fortaleza last weekend, a result that cost them the top spot in the Brasileirão. The defeat came despite fielding several regular starters, which could affect morale heading into this crucial semifinal. The team will also be without star striker Pedro, who fractured his arm in the first leg and will miss the return match. His absence is a major blow, as he has been a key figure in Flamengo’s attack. Bruno Henrique, who replaced him in the first leg, is expected to start again, while De Arrascaeta and Jorghino remain indispensable in midfield. Saúl and Erick Pulgar are competing for a starting spot in the center of the pitch.

Flamengo’s away record in the Libertadores remains impressive, with Under 3.5 goals in their last ten away matches and Over 0.5 goals scored in 32 of their last 33 overall. They have also been strong starters, avoiding defeat at half time in 35 of their last 38 continental fixtures. However, their previous experience in Argentina during the quarterfinals — when they beat Estudiantes de La Plata on penalties after losing 1-0 in the second leg — serves as a reminder that no advantage is safe on Argentine soil.

Racing Club vs Flamengo Prediction and Tactical Overview

This semifinal second leg is expected to be a tense and tactical battle. Racing Club will look to impose their rhythm early, relying on their passionate home support and the attacking prowess of Martínez. Their defensive structure has been reliable, but they must find a balance between aggression and caution to avoid conceding an away goal that could prove fatal. Flamengo, on the other hand, will likely adopt a pragmatic approach, focusing on maintaining their defensive shape and exploiting counterattacks through Bruno Henrique and De Arrascaeta.

Historically, meetings between these two sides have been tight affairs, with Flamengo unbeaten in five head-to-head encounters (three draws and two wins). The first leg’s narrow 1-0 scoreline reflects the fine margins that have defined this rivalry. Given both teams’ recent trends — low-scoring matches, strong defensive records, and disciplined first halves — another cautious and strategic contest is anticipated in Avellaneda.

Racing Club vs Flamengo prediction by BetMines:
The most likely outcome is a Flamengo win (2) with a 52% probability. The Draw (X) follows at 26%, while a Racing Club win (1) stands at 23%.