The quarterfinal stage of the 2026 Copa Sudamericana keeps the title race tightly contested among a deep field, with implied probabilities clustered between 11% and 19% for the leading contenders. Recent first-leg results have shaped sentiment, including Boca Juniors' 1-0 advantage over São Paulo, Santos' 2-0 lead against Atlético Mineiro, and Cienciano's 2-0 edge versus Montevideo City Torque, while Vasco da Gama and Independiente Santa Fe remain level heading into their return fixture. Brazilian clubs like São Paulo, Santos, and Atlético Mineiro bring strong group-stage form and squad depth, yet Argentine sides such as Boca and Tigre plus Peruvian underdog Cienciano demonstrate knockout resilience that supports the narrow spread in trader pricing. Home legs and potential upsets in the two-legged ties continue to sustain competitive balance.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBoca Juniors 19%
Santos 19%
Cienciano 18%
Sao Paulo 18%
Boca Juniors
19%
Santos
19%
Cienciano
18%
Sao Paulo
18%
Tigre
18%
Atletico Mineiro
14%
Vasco da Gama
13%
Independiente Santa Fe
11%
Boca Juniors 19%
Santos 19%
Cienciano 18%
Sao Paulo 18%
Boca Juniors
19%
Santos
19%
Cienciano
18%
Sao Paulo
18%
Tigre
18%
Atletico Mineiro
14%
Vasco da Gama
13%
Independiente Santa Fe
11%
If at any point it becomes impossible for a listed team to win the 2026 Copa Sudamericana per the rules of CONMEBOL (e.g., they are eliminated), the corresponding market will resolve to "No".
If the 2026 Copa Sudamericana is cancelled, postponed after December 5, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to "Other".
The primary resolution source will be official information from CONMEBOL; however, a consensus of credible reporting may also be used.
Market Opened: Sep 9, 2026, 11:48 AM ET
Resolver
0x69c47De9D...If at any point it becomes impossible for a listed team to win the 2026 Copa Sudamericana per the rules of CONMEBOL (e.g., they are eliminated), the corresponding market will resolve to "No".
If the 2026 Copa Sudamericana is cancelled, postponed after December 5, 2026, 11:59 PM ET, or there is otherwise no winner declared within that timeframe, this market will resolve to "Other".
The primary resolution source will be official information from CONMEBOL; however, a consensus of credible reporting may also be used.
Resolver
0x69c47De9D...The quarterfinal stage of the 2026 Copa Sudamericana keeps the title race tightly contested among a deep field, with implied probabilities clustered between 11% and 19% for the leading contenders. Recent first-leg results have shaped sentiment, including Boca Juniors' 1-0 advantage over São Paulo, Santos' 2-0 lead against Atlético Mineiro, and Cienciano's 2-0 edge versus Montevideo City Torque, while Vasco da Gama and Independiente Santa Fe remain level heading into their return fixture. Brazilian clubs like São Paulo, Santos, and Atlético Mineiro bring strong group-stage form and squad depth, yet Argentine sides such as Boca and Tigre plus Peruvian underdog Cienciano demonstrate knockout resilience that supports the narrow spread in trader pricing. Home legs and potential upsets in the two-legged ties continue to sustain competitive balance.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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