March Madness Round 1 tips off Thursday, March 19, with four exciting first-round matchups that promise upset potential and high-scoring action. New users can capitalize on the tournament excitement with the Underdog promo code COVERS to claim $50 in bonus entries for fantasy contests. Underdog Fantasy ranks among the best prediction market apps for daily fantasy sports action during March Madness.
Play $5, Get $50
Code: COVERS
Underdog Promo Code Delivers $50 March Madness Bonus
The Underdog promo code COVERS unlocks a generous welcome offer that provides $50 in fantasy bonus entries after placing your first $5 entry. This promotion applies perfectly to Thursday's March Madness action, featuring intriguing matchups like Ohio State vs. TCU and Wisconsin vs. High Point. The bonus entries are credited to your account within 72 hours and carry a 1x wagering requirement that must be completed within 14 days.
For example, if you create a fantasy lineup featuring Wisconsin's Nick Boyd and Ohio State's Bruce Thornton for Thursday's games, your $5 entry qualifies you for the full $50 bonus regardless of whether your picks hit their projections. The bonus entries expire after 60 days, giving you plenty of time to use them throughout the tournament. Key terms include age requirements of 18+ in most states and account verification before withdrawals.
- Minimum $5 first entry required
- $50 bonus entries credited within 72 hours
- 1x wagering requirement within 14 days
- 60-day expiration on bonus entries
- Not available in NJ, NY, MD, OH, MI, and PA
Compare this offer against other platforms by reviewing the best prediction market promos available for March Madness action.
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 March Madness Underdog Bonus
Claiming your Underdog Fantasy bonus for Thursday's March Madness games requires just a few simple steps. Follow this process to secure your $50 in bonus entries using promo code COVERS:
- Visit Underdog Fantasy and create your new account
- Enter promo code COVERS during registration
- Verify your account information and location
- Make your first $5 fantasy entry on March Madness games
- Receive $50 in bonus entries within 72 hours
- Use bonus entries on upcoming tournament contests
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