Best Betting Sites for World Cup 2026 – Top Picks, High Odds & Bonuses Bet365 leads the pack with an average return of 1.95 × on tournament matches, live‑stream integration, and a cash‑back offer of up to $200 on the first deposit. best sportsbooks for World Cup 2026 The platform also caps maximum profit at 1:15, allowing seasoned players to maximise gains on high‑profile fixtures. DraftKings follows closely, delivering a 1.92 × average return and a welcome credit of $100 that can be applied ...