As anticipation builds for FIFA World Cup 2026, teams will need to meet strict deadlines when naming their squads for the expanded 48-team tournament, set to be hosted across United States, Canada and Mexico from 11 June to 19 July. Bet With The Best. World Sports Betting Provisional Squad Deadline – 11 May All participating nations must submit an initial squad list of between 35 and 55 players to FIFA by 11 May, exactly one month before the tou…