This weekend's action-packed sports calendar offers an ideal opportunity to capitalize on pivotal moments across college basketball conference tournaments, the World Baseball Classic, and NBA matchups from Saturday, March 14. New users can claim $50 in bonus entries by using Underdog promo code COVERS and making an initial $5 entry.
With conference tournaments reaching decisive stages, WBC pool play intensifying, and NBA teams fighting for playoff positioning, this weekend presents numerous opportunities to explore the best prediction market apps available.
Underdog Promo Code COVERS: $50 Bonus Entry Details
The Underdog promo code COVERS provides new users with $50 in fantasy bonus entries after placing an initial $5 entry on any available contest. This welcome offer applies perfectly to this weekend's diverse slate of games, from Big 12 and SEC championship rounds to crucial WBC matchups featuring star-studded rosters from Japan, Dominican Republic, and the United States. Users must be 18 years or older (19+ in Alabama and Nebraska, 21+ in Arizona, Massachusetts, and Virginia) and located in eligible states, excluding New Jersey, New York, Maryland, Ohio, Michigan, and Pennsylvania.
The bonus entries carry a 1x wagering requirement that must be completed within 14 days of receipt, with the full bonus expiring after 60 days if unused. For example, if you enter a $5 college basketball tournament contest and your picks perform well, any winnings become immediately withdrawable after account verification. If your initial entry doesn't succeed, you still receive the $50 in bonus entries to use across future contests featuring NBA games, WBC elimination rounds, or March Madness action. Account verification is required before withdrawing any winnings or bonus funds.
Compare this offer alongside other best prediction market promos to maximize your fantasy sports experience.
Use the correct Underdog promo code for your state
| Underdog Promo Code | Eligible States |
| COVERS | AK, AL, AR, AZ, CA, CO, FL, GA, IL, IN, KS, KY, MA, MI, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY |
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How to Claim Your Underdog Bonus Entries
Claiming your Underdog welcome offer requires following these straightforward steps to start playing this weekend's games:
- Visit Underdog Fantasy and create a new account in an eligible state
- Enter promo code COVERS during the registration process
- Verify your account with required identification documents
- Make your first $5 entry on any available contest featuring WBC, college basketball tournaments, or NBA games
- Receive $50 in bonus entries automatically within 72 hours
- Use bonus entries on upcoming contests within the 60-day expiration period
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