Polymarket has introduced a new betting market focused on whether Neymar will participate in the 2026 World Cup. Currently, the probability of Neymar playing is set at 37%. The 34-year-old footballer has been struggling with injuries and recently underperformed in a match against Corinthians on March 15. Brazil's national team coach Ancelotti excluded Neymar from the squad for the upcoming March friendly matches, a critical period for World Cup preparations. Ancelotti has indicated that Neymar's inclusion in the World Cup squad depends on his fitness, with the final decision expected by May.