Predictions market promos are in the spotlight this week as the San Francisco 49ers and Los Angeles Rams meet in Melbourne for Thursday Night Football on Thursday, September 10. New users can browse prediction market promos before kickoff to find a welcome offer that fits their style. Several of the best prediction market apps are offering new-user bonuses ahead of the historic international matchup, giving fans in eligible states a chance to explore event contracts tied to the NFL season.
Our best prediction market promos
| Top 8 Prediction Markets | Welcome Offers | Claim Now |
|---|---|---|
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$35 Trading Bonus | Claim $35 with code 'COVERS35' |
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Deposit $10, Get $50 Bonus | Claim $50 with code "COVERS" |
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Trade $50, Earn $75 | Claim $75 with code "COVERS" |
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Deposit $10, Get $25 | Claim $25 with code "COVERS" |
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Trade $25, Get $25 Bonus | Claim $25 |
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50% Deposit Match up to $1,000 | Claim $1,000 with code "COVERS" |
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Unlock $50 Bonus | Claim $50 |
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Spend $5, Get $200 in Prediction Dollars | Claim $200 |
Prediction Market Promos for 49ers vs. Rams Thursday Night Football
Fans following the 49ers and Rams from the Melbourne Cricket Ground can review several of the best prediction market sites before the international kickoff. Below are the current welcome offers from Kalshi, Polymarket, ProphetX, Novig, OG.com, Underdog, Crypto.com and DraftKings Predictions, among the best predictions promos available heading into the 2026 NFL season.
No. 1: Kalshi
Trade $25, Get $35 Bonus
Certain limitations apply. The offer is available to new users only, subject to the terms and conditions specified by Kalshi. 18+ only. Restrictions and eligibility requirements apply. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Kalshi products are not available in all jurisdictions. See kalshi.com/regulatory for more information.
Kalshi Promo Code
New users can enter the Kalshi promo code COVERS35 to claim a "Trade $25, Get $35" welcome offer. Kalshi lets eligible new customers trade contracts on sporting events, politics and other real-world outcomes.
Terms and conditions:
- Available in all states except Nevada and Washington.
- Users must be physically present in an eligible location.
- Eligible new customers can use the promo code or an eligible referral link, but not both.
- Limited to one offer per Kalshi account.
- A government ID or passport plus a selfie is required for verification.
- Requires an initial deposit of at least $10 and a transaction of at least $25 on Kalshi's Predictions product.
- The $35 bonus is credited once the $25 transaction requirement is met, regardless of outcome.
- Bonus credit cannot be withdrawn immediately, must be used on Kalshi's Predictions product and expires seven days after being granted.
How to claim the Kalshi promo code:
- Sign up through the registration page and enter the Kalshi promo code COVERS35, then complete identity verification with a photo ID and selfie.
- Deposit at least $10 into the Kalshi wallet using an available payment method.
- Transact at least $25 on an eligible Predictions market.
- Use any awarded bonus credit on Kalshi's Predictions product, then withdraw eligible cash proceeds through the Transfers section.
No. 2: Polymarket
Get $50 With Code COVERS
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See https://polymarket.com/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated exchange and clearing organization.
Polymarket Promo Code
Bettors can use the Polymarket promo code COVERS to unlock a "Deposit $10, Get $50 Trading Bonus" offer. The code must be entered during registration to trigger the new-user reward.
Terms and conditions:
- Available in all states except Nevada.
- Users must be physically located in an eligible location.
- The Polymarket bonus code COVERS must be entered at sign-up to trigger the offer.
- Proof of ID, including a photo of a driver's license or passport plus a selfie, is required.
- An initial deposit of $10 is required.
How to claim the Polymarket promo code:
- Visit the Polymarket US app, click "Sign Up," and enter the Polymarket promo code COVERS. Registration can be completed using a Google or Apple ID.
- Provide a username, full name, date of birth and address, then complete identity verification.
- Deposit at least $10 using a debit card, ACH bank transfer or wire transfer.
- Browse available event contracts, select an outcome, enter a trade amount and confirm the transaction.
- Withdraw eligible funds once they clear, returning them to the original funding source.
No. 3: ProphetX
Earn $75 With Code COVERS
Federally regulated. Live nationwide. Trading sports event contracts involves substantial risk of loss and is not appropriate for all investors. Past results are not necessarily indicative of future results. You should consider whether trading is appropriate for you in light of your financial circumstances. ProphetX is a CFTC-regulated designated contract market. Full risk disclosure available at prophetx.co/risk.
ProphetX Promo Code
New customers can register with the ProphetX promo code COVERS to claim a "Trade $50, Earn $75" welcome offer. The bonus requires an initial deposit and a qualifying trade before it is credited.
Terms and conditions:
- Available in all states plus Washington, D.C., excluding Nevada.
- Users must be physically present in an eligible location.
- Sign-up requires the ProphetX bonus code COVERS.
- A government ID or passport, along with a selfie, is required for verification.
- Requires an initial deposit of $50 or more and at least $50 in event-contract trades.
- The $75 bonus is credited once $50 in trades is completed, regardless of whether the trades win or lose.
- The offer is ongoing.
How to claim the ProphetX promo code:
- Launch the ProphetX app or desktop site, click "Register," and enter the ProphetX promo code COVERS along with personal details and identity verification.
- Confirm the account using the one-time PIN sent by text.
- Deposit at least $50 through the banking section.
- Place trades totaling at least $50 on available markets.
- Once eligible, use the $75 bonus funds and withdraw winnings through the "Withdraw" option.
No. 4: Novig
Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Novig. 21+ only. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Novig products are not available in all jurisdictions.
Novig Promo Code
New users can apply the Novig promo code COVERS to activate a "Deposit $10, Get $25" welcome offer, issued as five Trade Credits of $5 each. The credits apply to contracts priced between $0.01 and $0.60 and expire after 30 days.
Terms and conditions:
- Users must be at least 21 years old and enter the Novig promo code COVERS during registration.
- A qualifying deposit and trade are required to activate the offer.
- Requires a minimum deposit of $10 and a minimum trade of $5.
- Novig Coins are non-withdrawable and hold no monetary value, though Novig Cash can be exchanged for prizes.
- Available nationwide.
- The offer is ongoing with no listed end date.
How to claim the Novig promo code:
- Download the Novig app from the App Store or Google Play Store and select "Sign Up."
- Provide your full name, home address, email and SSN to verify the account.
- Enter the Novig promo code COVERS during registration.
- Deposit at least $10 and place a $5 qualifying trade to receive the Trade Credits.
No. 5: OG.com
Trade $25 & Get $25
Campaign period: Extended. The promotion expires seven days after account verification, and only events settled within this seven-day window are eligible. Each qualifying trade must be worth at least $10 and have a probability below 80%. Trades at or above 80% probability will not count. Trades are counted only after they have settled, and trades placed using rewards are not eligible.
OG.com Promo Code
New users can enter the OG promo code COVERS during registration to claim up to $25 in trading bonuses through the "Trade $25, Get $25" offer.
Terms and conditions:
- Available in all states except New York and Arizona. Users in Illinois, Massachusetts, Maryland, Michigan, New Jersey, Nevada and Ohio can claim the bonus but cannot use it for sports trading.
- Users must be physically located in an eligible state.
- A minimum deposit of $10 is required.
- A trade of at least $25 is required to qualify for the full bonus.
- The qualifying trade must settle within seven days of account verification.
- Only trades with a probability below 80% qualify.
How to claim the OG promo code:
- Visit OG.com, click "Sign Up," and register with an email address and mobile number, then verify both.
- Complete identity verification with a full name, date of birth, address and the last four digits of a Social Security number, and enter the OG promo code COVERS.
- Deposit funds using a debit card or other available payment method.
- Place a qualifying trade of at least $25 on a market below 80% probability that settles within seven days.
- Withdraw eligible cash and bonus balances separately through the portfolio's "Withdraw" option after linking a bank account via Plaid.
No. 6: Underdog
50% Deposit Match up to $1,000
Code: COVERS
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
Underdog Promo Code
New customers can use the Underdog promo code COVERS to claim a 50% deposit match up to $1,000. The match requires a minimum deposit and a playthrough before the bonus fully qualifies.
Terms and conditions:
- Available to eligible new Underdog customers using code COVERS.
- A minimum deposit of $10 is required, with a $2,000 deposit needed to unlock the full $1,000 match.
- Bonus funds can take up to 72 hours to appear after the qualifying deposit resolves.
- The code applies to eligible Prediction Picks and Combo entries.
- A 1x playthrough of the deposit plus bonus must be completed within 14 days of the bonus being issued.
- Unqualified promotional balances can be forfeited after the 14-day turnover period.
- Winnings generated during the turnover period may be withdrawable even while the bonus remains subject to playthrough.
- Only one promotion may be selected if a "Choose Your Offer" option is presented.
How to claim the Underdog promo code:
- Register a new account and enter the Underdog promo code COVERS in the promo-code field.
- Complete identity verification, including personal and location information.
- Deposit at least $10 to trigger the 50% match, up to a $2,000 deposit for the maximum bonus.
- Wait up to 72 hours for the bonus entries to be credited.
- Complete 1x the deposit plus bonus in qualifying entries within 14 days to satisfy the playthrough.
No. 7: Crypto.com
Spend $5, Get $200
Restrictions and eligibility requirements apply. The offer is available to new users only, subject to the terms and conditions specified by Crypto.com. 18+ only. Event contract trading involves significant risk and is not appropriate for everyone. Please carefully consider if it is appropriate for you in light of your personal financial circumstances. Crypto.com products are not available in all jurisdictions.
Crypto.com Promo Code
New users can join Crypto.com through an eligible sign-up link to claim a "Play $5, Get $50 in Bonus Entries" offer. No Crypto.com promo code is required since the offer applies automatically through the referral link.
Terms and conditions:
- Available in most states plus Washington, D.C., except Arkansas, Arizona, Connecticut, Illinois, Louisiana, Massachusetts, Maryland, Michigan, Nevada, New York and Ohio.
- No referral code is required to access the offer.
- Registration requires personal information and proof of ID.
- A minimum initial deposit of $10 is required, and Crypto.com will match the stake up to $50.
- The offer is ongoing with no expiry date.
How to claim the Crypto.com offer:
- Download the Crypto.com app, register an account, and complete KYC verification with a phone number and government-issued ID.
- Deposit at least $10 using a supported fiat or cryptocurrency payment method.
- Navigate to the "Sports" tab within the predictions marketplace and place a contract.
- Withdraw winnings through the "Transfer" and "Withdraw Funds" options once the event concludes.
No. 8: DraftKings Predictions
Spend $5, Get $200
Event Contract Trading is offered by DraftKings Predictions, a CFTC-registered Futures Commission Merchant and NFA member. Trading involves substantial risk of loss and is not suitable for everyone. Market availability varies. Eligibility restrictions apply. 1 per new DraftKings customer. $5+ first-time trade req. Max. $200 issued as non-withdrawable Predictions Dollars that expire in 1 year. Reward issued as $50 in Predictions Dollars every 7 days via click-to-claim for 21 days. Click-to-claims expire 7 days after issuance. 7 days = 168hrs. Terms: http://dkng.co/predictionspromo . Ends 9/20/26 at 11:59 PM ET. Sponsored by DK.
DraftKings Predictions Promo Code
Eligible new customers can claim a "Spend $5, Get $200 in Prediction Dollars" offer through the DraftKings Predictions promo code offer page. No promo code is required, but customers must sign up through the eligible offer flow.
Terms and conditions:
- Customers must be new to DraftKings, at least 18 years old, and physically located in an eligible U.S. state or territory.
- Identity verification may be required before trading or claiming an offer.
- The qualifying trade must be placed using cash from the account balance and be at least $5.
- Eligible customers receive $200 in Prediction Dollars, issued as $50 every seven days via click-to-claim over 21 days.
- Prediction Dollars are non-withdrawable and expire one year from issuance.
- Click-to-claims expire seven days after issuance.
- Promotion terms, deposit requirements and market availability may vary by jurisdiction.
How to claim the DraftKings Predictions offer:
- Open DraftKings Predictions through the registration link and create a new account or log in with an existing DraftKings account.
- Complete account setup and identity verification prompts.
- Deposit funds and confirm at least $5 is available in the account balance.
- Place a qualifying event-contract trade of $5 or more using cash from the account balance.
- Visit the Rewards section to track and claim the $50 Prediction Dollars installments every seven days over 21 days.
These prediction market promos give fans another way to engage with Thursday's 49ers vs. Rams Thursday Night Football matchup on Thursday, September 10. Each NFL prediction platform carries its own deposit requirements and terms, so reviewing them before signing up is recommended. Comparing offers across these apps can help fans find a welcome bonus that fits how they plan to use event contracts this season.
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.
