The 2026 World Baseball Classic quarterfinals are set to begin this weekend with four high‑stakes matchups featuring some of the top international baseball talent. As the knockout rounds begin, many fans are also eyeing wagering on the quarterfinals and backing their favorite players on the diamond. At Fanatics Sportsbook, new players can secure up to $1,000 in bonus bets with their new player promo, starting with the action from the World Baseball Classic quarterfinals.
Fanatics Sportsbook Promo Code: Up to $1,000 In Bonus Bets
Fanatics Sportsbook is offering new customers a compelling bonus offer for the World Baseball Classic quarterfinals. By clicking the Claim Bonus button when signing up, new users can take advantage of one of the following options:
- A reward of $300 in FanCash after placing a qualifying initial wager of $30.
- An alternative welcome offer where new customers can receive up to $100 per day in FanCash matched over the first 10 days after registration, up to a total of $1,000.

FanCash is a bonus balance that can be used for future bonus bets, merchandise purchases, or collectibles within the Fanatics ecosystem. These offers are available in numerous U.S. states where Fanatics Sportsbook operates and are especially valuable for bettors looking to make World Baseball Classic picks.
How to Claim Your Fanatics Sportsbook Bonus Offer
Claiming the Fanatics Sportsbook welcome bonus is a straightforward process. Follow these steps to unlock your bonus and get ready to place bets on the quarterfinal matchups:
- Click the Claim Bonus button to visit the Fanatics Sportsbook registration page and begin creating your account.
- Complete the account verification steps by providing basic identification information.
- Make your initial qualifying deposit. If you opt for the matched bet offer, fund your account and the sportsbook will match your eligible sportsbook wagers up to $100 per day for the first 10 days, up to $1,000 total.
- Use your FanCash to place wagers on any eligible sporting event, including the World Baseball Classic quarterfinal games.
World Baseball Classic Quarterfinal Games to Bet at Fanatics Sportsbook
The quarterfinal round of the 2026 World Baseball Classic features four significant games, scheduled across Friday and Saturday in Miami, Florida, and Houston, Texas. These matchups should provide excellent competition and are betting opportunities to use to take advantage of this offer.
- Friday, March 13 – South Korea vs. Dominican Republic
- Friday, March 13 – United States vs. Canada
- Saturday, March 14 – Puerto Rico vs. Italy
- Saturday, March 14 – Venezuela vs. Japan
The headliner here in the US will be the matchup between Team USA and Canada. The United States lost its last pool play game to group winners Italy and they will try to bounce back here against their North American rivals in Canada, while trying to avoid letting Canada get some measure of revenge for the recent results in Olympic hockey. But Canada is not to be slept on, as they won their pool and could surprise some people in Houston.
These games feature a blend of established baseball powers and teams that have surprised through pool play. The Dominican Republic and Japan both bring deep rosters with major league stars, while underdog performances from teams like Canada and Italy add intrigue and they will try to shake things up against the United States and Puerto Rico, respectively. Using your FanCash from this offer from Fanatics Sportsbook can help you explore multiple bet types without overextending your own bankroll.
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