How to Bet on the 2026 World Baseball Classic and Claim Over $2,000 in Bonuses

This page may contain affiliate links to legal sports betting partners. If you sign up or place a wager, FOX Sports may be compensated. Read more about Sports Betting on FOX Sports. The global spotlight is back on the diamond as the World Baseball Classic gets underway. International pride, stacked rosters, and unpredictable matchups make this tournament one of the biggest betting events on the calendar. Sportsbooks like FanDuel, DraftKings, BetMGM, bet365 and more are rolling out major welcome packages — with combined offers topping $2,000 in potential bonus value. The opening matchup between Chinese Taipei and Australia set the tone, but the spotlight shifts when Team USA opens against Brazil’s squad on Friday. The USA opens as favorites to win the whole thing. Now’s the time to compare offers, lock in your bonuses, and attack the 2026 WBC with a strategy. The tournament is here — and the betting window is wide open. FanDuel Claim the $100 FanDuel Promo, No Promo Code Needed Opening Game *Odds may differ each site* DraftKings Claim the New User Offer No Promo Code Needed WBC Champion Odds *Odds may differ each site* Fanatics Sportsbook How to Sign Up and Claim the Fanatics Sportsbook Bonus Code WBC 2026 MVP *Odds may differ each site* Caesars Sportsbook Sign Up and Claim the Caesars Sportsbook Promo Code Pool A Winner *Odds may differ each site* bet365 How to claim bet365 Promo with Bonus Code ‘FOX365’. Pool B Winner *Odds may differ each site* BetMGM How to Sign Up and Claim the BetMGM Sportsbook Bonus Code Pool C Winner *Odds may differ each site* Underdog Claim the Underdog Bonus Code Pool D Winner *Odds may differ each site* Dabble Fantasy How to Sign Up and Claim the Dabble Fantasy Promo Code theScore How to Sign Up and Claim the theScore Bet Welcome Bonus