Tuesday's packed sports schedule featuring MLB, NHL, and NBA action provides the perfect opportunity to explore prediction markets with the Polymarket promo code offer. New users can claim a $20 bonus by entering code COVERS during registration, making it an ideal time to get started with one of the best prediction market apps available. With 14 MLB games, seven NBA matchups, and 10 NHL contests on March 31, there's no shortage of exciting markets to explore once you've secured your welcome bonus.
Get $20 With Code COVERS
Polymarket Promo Code Details for Tuesday's Games
The Polymarket promo code COVERS unlocks a $20 welcome bonus for new users, but it requires a matching $20 deposit to activate. Unlike traditional sportsbook offers, this prediction market bonus operates differently since you're trading on event outcomes rather than placing standard wagers. For example, if you predict the Yankees will maintain their 3-0 record against Seattle and they win, your shares increase in value. Conversely, if Seattle pulls off the upset, your "Yes" shares on a Yankees victory would lose value.
Key terms include availability in all states except Nevada, mandatory ID verification with photo documentation, and the requirement to enter the code COVERS during registration. The platform offers markets beyond sports, including politics, entertainment, and economics, setting it apart from conventional betting sites. To maximize your bonus potential, consider exploring the MLB, NBA, and NHL markets for Tuesday's action, as each game offers multiple prediction opportunities. For those interested in comparing options, check out other best prediction market promos to see how this offer stacks up against competitors.
Enjoying Covers content? Add us as a preferred source on your Google account
Use the correct Polymarket promo code for your state
| Promo Code | Eligible States |
| COVERS | All states + DC, excluding NV |
How to Claim Your $20 Polymarket Bonus
Claiming your Polymarket welcome bonus is straightforward but requires following specific steps to ensure you receive the full $20 credit. Here's how to get started:
- Navigate to Polymarket and click the "Sign Up" button
- Enter promo code COVERS during the registration process
- Complete your profile with personal information, including date of birth and phone number
- Verify your identity by uploading a photo of your driver's license or passport, plus a selfie
- Make your first deposit of exactly $20 to trigger the bonus
- Begin exploring prediction markets for Tuesday's MLB, NHL, and NBA games
Remember that the $20 deposit requirement is mandatory to unlock your bonus, and you must be physically located in an eligible state when registering. Once your account is funded, you can start trading on any of the available markets for Tuesday's games.
Affiliate Disclosure: Our team of experts has thoroughly researched and handpicked each product that appears on our website. We may receive compensation if you sign up through our links.
Gambling Problem? Call 1-800-GAMBLER. Hope is here. GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).
21+ and present in select states.Gambling Problem? Call 1-800-GAMBLER (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV).
