Flamengo and Palmeiras command the Copa Libertadores winner market as the two Brazilian sides in the semifinals, with trader consensus reflecting their strong recent form and home return legs against Estudiantes and Fluminense. Flamengo maintained an unbeaten run with a disciplined 0-0 draw away in La Plata, positioning them to leverage Maracanã advantage on October 22 while chasing back-to-back titles after seven consecutive Brazilian wins in the competition. Palmeiras hold a 2-1 first-leg edge from their away win and host the decisive tie in São Paulo. Estudiantes, the sole non-Brazilian semifinalist, face a steep aggregate challenge despite creating chances in the opener, leaving limited room for an upset in the November 28 final in Montevideo.