Key keywords: 2026 FIFA World Cup, World Cup betting odds, Spain men's national football team, France men's national football team, USMNT, American sports bettors, pre-tournament sports betting, World Cup host nation advantage As the 2026 FIFA World Cup co-hosted by the U.S., Canada and Mexico approaches, official pre-tournament betting lines released by leading global sportsbooks confirm that Spain and France hold the two lowest odds to lift the trophy, outranking defending champions Argentina and other traditional powerhouse sides. Spain’s position as the slight favorite stems from its dominant run over the past two years, including a 2023 UEFA Nations League title and an undefeated qualifying campaign that saw La Roja outscore opponents 47-2 across 12 matches. Head coach Luis de la Fuente has built a balanced, young core featuring standouts from La Liga giants Real Madrid and Barcelona, including teenage sensation Lamine Yamal, midfield anchor Pedri, and experienced striker Álvaro Morata, creating a squad that excels on both attack and defense with almost no obvious gaps in the starting lineup or bench. France, the 2018 World Cup winner and 2022 runner-up, sits just behind Spain in the odds, driven by unmatched squad depth. Led by global superstar Kylian Mbappé, who is coming off a historic first season with Real Madrid that saw him win both La Liga and the UEFA Champions League, Les Bleus also boast world-class talent across every position, including midfielders Aurélien Tchouameni and Eduardo Camavinga, and veteran forward Antoine Griezmann, who remains one of the most consistent playmakers in international football. The team also has a proven track record of performing under pressure in major tournaments, making them a near lock to advance deep into the knockout stage. While Spain and France lead the global odds landscape, data from U.S. sports betting regulators shows that American bettors are prioritizing their home squad, the USMNT, by a wide margin. As of mid-June, 23% of all World Cup-related bets placed in the U.S. have been on the USMNT to win the tournament, a higher share than bets placed on Spain, France and Argentina combined. Even though the USMNT’s odds to win sit between +1400 and +1800 (ranking 7th overall among all participating nations), home nation enthusiasm, belief in the team’s rising young core of Christian Pulisic, Weston McKennie and Folarin Balogun, and the advantage of playing almost all matches on home soil have driven unprecedented betting volume for the American side. The American Gaming Association estimates that total U.S. betting volume for the 2026 World Cup could exceed $13 billion, with nearly 30% of all wagers placed on various USMNT performance markets, ranging from group stage qualification to a run to the final. Sportsbook operators note that a surprise USMNT win would trigger more than $30 billion in total payouts across the U.S. market, the largest single-event payout in sports betting history.