Wednesday's Prediction Market Promos Unlock $1,285 in NFL Week 3, MLB & Trading Value

Fans searching for prediction market promos ahead of Week 3 NFL action and Wednesday's Rays vs. Yankees game can review several sign-up offers before the day's games begin. Each site has its own registration and funding steps, so it helps to compare the best prediction market apps before choosing one. Reviewing the requirements in advance makes claiming an offer simple once you are ready to sign up.

Our best prediction market promos

Top 7 Prediction Markets	Welcome Offers	Claim Now
	$60 Trading Bonus	Claim $60 with code 'COVERS60'
	Deposit $10, Get $50 Bonus	Claim $50 with code "COVERS"
	Trade $50, Earn $75	Claim $75 with code "COVERS"
	Deposit $10, Get $25	Claim $25 with code "COVERS"
	Trade $25, Get $25 Bonus	Claim $25
	50% Deposit Match up to $1,000	Claim $1,000 with code "COVERS"
	Unlock $50 Bonus	Claim $50

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Prediction Market Promos for Week 3 NFL and Rays vs Yankees

Bettors following Week 3 NFL matchups and Wednesday's Rays vs Yankees game on September 23 can review offers from some of the best prediction market sites available today. Each platform listed below is among the best prediction promos for new users heading into this week's slate.

No. 1: Kalshi

Trade $25, Get $60 Bonus

Get $60 Bonus with code COVERS60

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

Kalshi offers a Trade $25, Get $60 welcome offer for eligible new customers who enter the Kalshi promo code COVERS60 during registration. The platform allows users to trade contracts on sports, politics, economics, and other real-world events.

The offer comes with several terms and conditions to review before signing up:

• Available in all states except Nevada and Washington.
• Users must be physically present in an eligible location.
• Eligible new customers can use either the promo code or a referral link, but not both.
• The offer is limited to one per account.
• A government-issued ID and selfie verification are required.
• An initial deposit of at least $10 and a transaction of at least $25 on Kalshi's Predictions product are required.
• The $60 bonus is credited once the $25 transaction requirement is met, regardless of outcome.
• Bonus credit cannot initially be withdrawn, must be used on the Predictions product, and expires seven days after being granted.

Follow these steps to claim the offer:

1. Visit Kalshi and select "Sign Up," entering the promo code COVERS60 during registration.
2. Provide personal information, including date of birth, phone number, location, Social Security number and a form of ID.
3. Deposit at least $10 into the account using an available payment method.
4. Transact at least $25 on Kalshi's Predictions product to satisfy the offer requirement.
5. Withdraw eligible cash proceeds through the Transfers section once funds are available.

No. 2: Polymarket

  

Get $50 With Code COVERS

Claim $50

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

Polymarket's welcome offer lets new users deposit $10 and get a $50 trading bonus by entering the Polymarket promo code COVERS during registration. The offer is available in most U.S. states.

Review the following terms before signing up:

• Available in all states except Nevada.
• Users must be physically located in an eligible location.
• The promo 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 and an accompanying selfie, is required.
• An initial deposit of $10 is required to qualify.

Here is how to claim the offer:

1. Visit the Polymarket US app, select "Sign Up," and enter the promo code COVERS. Registration can be completed using a Google or Apple ID.
2. Provide a username, full name, date of birth, and residential address, then complete identity verification.
3. Deposit at least $10 using a debit card, bank transfer, or wire transfer.
4. Select an event contract, choose an outcome, and confirm the trade amount.
5. Withdraw eligible funds once they clear, using the same funding source as the original deposit.

No. 3: ProphetX

  

Earn $75 With Code COVERS

Claim $75

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

ProphetX offers new users a Trade $50, Earn $75 bonus when they register using the ProphetX promo code COVERS. Users must deposit at least $50 and trade that amount in event contracts to unlock the reward.

Key terms and conditions include:

• Available in all states plus Washington, D.C., excluding Nevada.
• Users must be physically present in an eligible location.
• The promo code COVERS must be entered at sign-up to trigger the offer.
• A government ID or passport and a selfie holding that ID are required.
• An initial deposit of $50 or more and a trade of at least $50 in event contracts are required.
• The $75 bonus is credited once the $50 trade requirement is met, regardless of outcome.
• The offer is ongoing.

Follow these steps to claim the offer:

1. Launch the ProphetX app or desktop site and click "Register," entering the promo code COVERS.
2. Provide personal information, including full name, date of birth, mailing address, Social Security number, and phone number, along with a photo ID.
3. Navigate to the banking section and deposit at least $50 using an available payment option.
4. Place event-contract trades totaling at least $50.
5. Once eligible, withdraw funds by selecting "Withdraw" and choosing an available vendor.

No. 4: Novig

 

Deposit $10, Get $25

COVERS

Claim $25

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

Novig's current welcome offer is Deposit $10, Get $25 for new users who register with the Novig promo code COVERS. The bonus arrives as five Trade Credits of $5.00 each.

Terms and conditions for the offer include:

• Users must be at least 21 years old and enter the promo code COVERS during registration.
• A qualifying deposit and trade are required to activate the offer after registration.
• A minimum deposit of $10 and a minimum trade of $5 are required to activate the offer.
• Trade Credits must be used on contracts priced between $0.01 and $0.60 per contract, and they expire after 30 days.
• Novig Coins are non-withdrawable and hold no monetary value, though Novig Cash can be exchanged for real money prizes.
• The offer is available nationwide and has no end date.

Here is how to claim the offer:

1. Download the Novig app from the App Store or Google Play Store and select "Sign Up."
2. Provide personal information, including full name, home address, email and Social Security number, to verify the account.
3. Enter the Novig promo code COVERS during registration.
4. Deposit at least $10 and place a trade of at least $5 to receive the Trade Credits.

No. 5: OG.com

Trade $25 & Get $25

Claim $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

OG.com offers a Trade $25, Get $25 welcome bonus for new users who enter the OG promo code COVERS during sign-up. A qualifying trade must settle within seven days of account verification.

Terms and conditions for the offer include:

• 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, and a trade of at least $25 is required for the full bonus.
• The qualifying trade must settle within seven days of account verification.
• Only trades with a probability below 80% qualify.

Follow these steps to claim the offer:

1. Visit OG.com, select "Sign Up," and register with an email address, verifying both email and phone number.
2. Complete identity verification with a full name, date of birth, address and the last four digits of a Social Security number.
3. Enter the OG promo code COVERS during registration.
4. Deposit funds using a debit card or other available payment method.
5. Place a qualifying trade of at least $25 on a market with a probability below 80% that will settle within seven days.
6. Withdraw eligible cash by linking a bank account through Plaid and requesting an ACH transfer.

No. 6: Underdog

50% Deposit Match up to $1,000
Code: COVERS

Claim $1,000

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

Underdog offers new customers a 50% deposit match up to $1,000 when they register with the Underdog fantasy promo code COVERS. A minimum deposit of $10 is required to qualify.

Terms and conditions for the offer include:

• The 50% first-deposit match is available to eligible new customers who use the promo code COVERS.
• A minimum deposit of $10 is required, and the match is capped at $1,000 for a $2,000 deposit.
• Bonus entries can take up to 72 hours after a qualifying deposit resolves to appear in the account.
• Users must complete 1x the value of the deposit plus bonus within 14 days of the bonus being issued.
• Any promotional balance not satisfying the requirement by the end of the 14-day period can be forfeited.
• Winnings generated during the turnover period may be withdrawn, though promotional funds themselves remain subject to the offer terms.

Here is how to claim the offer:

1. Register a new Underdog account and enter the promo code COVERS in the designated field.
2. Complete identity verification by providing personal and location information.
3. Make a first deposit of at least $10.
4. Receive the bonus entries, which can take up to 72 hours to appear in the account.
5. Complete the required playthrough on eligible entries within 14 days.

No. 7: Crypto.com

Spend $5, Get $200

Claim $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

Crypto.com's current offer, Play $5 Get $50 in Bonus Entries, applies automatically for new users and does not require a manual Crypto.com promo code. A minimum deposit of $10 unlocks a bonus match to that stake, up to $50, delivered in CRO.

Terms and conditions for the offer include:

• 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.
• Registering requires personal information, including legal name and email address, along with proof of ID.
• A minimum initial deposit of at least $10 is required, and Crypto.com will match the stake up to $50.
• The offer is ongoing and has no expiry date.

Follow these steps to claim the offer:

1. Download the Crypto.com app from the App Store or Google Play, then open it to begin registration.
2. Complete identity verification by confirming a phone number and providing a government-issued ID.
3. Deposit at least $10 using an available fiat or cryptocurrency payment method.
4. Navigate to the Sports tab within the predictions marketplace and place a prediction on an available contract.
5. Withdraw winnings by selecting the relevant product, choosing Transfer, then Withdraw Funds, and entering the amount.

These prediction market promos give fans several ways to get started before Week 3 NFL games and Wednesday's Rays vs Yankees matchup on September 23. Each platform carries its own terms, so reviewing the requirements above can help new users choose the offer that fits them best. Always confirm the latest terms directly on each site before registering.

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