The Underdog Fantasy promo code COVERS delivers a $75 bonus for new users making their first $5 entry, perfect timing for Thursday's Bucks vs. Celtics matchup on December 11. Boston enters this contest riding a five-game winning streak and having won 10 of their last 12 games, while Milwaukee continues to struggle without Giannis Antetokounmpo, losing 10 of their last 12 contests.
This $75 bonus opportunity joins other attractive sportsbook promos available for Thursday's Eastern Conference showdown.
Play $5, Get $75
Code: COVERS
Underdog Fantasy promo code COVERS bonus details
The Underdog Fantasy promo code unlocks a $75 bonus when new users make their first $5 entry into any contest. This welcome offer requires the promo code COVERS during registration and is available to users 19 years or older (21+ in Virginia). The bonus appears in your account within 72 hours and comes with a 1x wagering requirement that must be completed within 14 days.
For Thursday's Bucks vs. Celtics game, you could build a fantasy lineup featuring Jaylen Brown, who's averaging 29.1 points per game this season, or Kevin Porter Jr., who's been Milwaukee's offensive spark with 21.8 points per game in six appearances. If your $5 entry wins, you keep your winnings and also receive a $75 bonus to use in future contests. Even if your initial entry doesn't cash, you still receive the full $75 bonus credit to continue playing.
Key terms include account verification before withdrawals, a 60-day expiration on bonus funds, and availability in most states except Maryland, Michigan, Pennsylvania and Ohio. The bonus must be used within the specified timeframe or it expires.
Use the correct Underdog promo code for your state
| Underdog Fantasy 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 Fantasy bonus for Bucks vs Celtics
Claiming your $75 bonus for Thursday's Bucks vs. Celtics game requires following these simple steps:
- Download the Underdog Fantasy app and complete registration with your personal information and mobile number.
- Verify your account using the PIN sent to your mobile device via text message.
- Make your first deposit of at least $5 and enter promo code COVERS when prompted.
- Place your initial $5 entry into any available contest, including pick'em games for the Bucks vs. Celtics matchup.
- Receive your $75 bonus within 72 hours, then use it on additional contests within 60 days.
The December 11 game between Boston and Milwaukee offers excellent opportunities for both draft contests and pick'em games, where you can predict whether players like Jaylen Brown will exceed their projected point totals or if the well-rested Celtics will continue their winning ways against the injury-depleted Bucks.
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