Prediction Market Promos for MLB, NHL and NFL Trading Give Up To $1,285 in Bonus Funds

Joshua Howe - Content Manager at Covers.com
Joshua Howe • Content Manager 5+ years betting experience
Updated: Oct 13, 2026 , 12:25 PM ET • 3 min read

Claim the best predictions market promos for ALCS, NHL, and NFL Week 6 on Oct. 13. Compare the best predictions promos and sign up today.

Claim prediction market welcome bonuses by signing up today!
Photo By - Claim prediction market welcome bonuses by signing up today!

Looking for the prediction market promos to use on Tuesday, Oct. 13? Download an app, register, and complete the qualifying deposit or trade to unlock a welcome offer. Our prediction market promos guide covers every offer below, and the best prediction market apps list can help you compare platforms before you sign up.

Our best prediction market promos

Top 7 Prediction Markets Welcome Offers Claim Now
Kalshi $60 Trading Bonus Claim $60 with code 'MAX60'
Polymarket Deposit $10, Get $25 Bonus Claim $25 with code "COVERS"
ProphetX Trade $50, Earn $75 Claim $75 with code "COVERS"
Novig Deposit $10, Get $50 Claim $50 with code "COVERS"
OG.com Trade $25, Get $25 Bonus Claim $25
Underdog 50% Deposit Match up to $1,000 Claim $1,000 with code "COVERS"
Crypto.com Unlock $50 Bonus Claim $50

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Best Prediction Market Sites for ALCS, NHL and NFL Week 6

With the ALCS, a full NHL slate, and NFL Week 6 all on the calendar for Tuesday, Oct. 13, new users have plenty of markets to explore. Below are the best prediction market sites and the best prediction market promos available right now, along with the terms and steps for each welcome offer.


No. 1: Kalshi

*Certain limitations apply. The offer is available to new users only, subject to the terms and conditions at http://kalshi.com/tc/55. 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: Trade $25, Get $60

Enter the Kalshi promo code MAX60 during registration to claim the Trade $25, Get $60 sign-up offer for eligible new customers. Kalshi lets users trade contracts on sporting events, politics, breaking news, economics and pop culture.

Key terms and conditions:

  • The offer can be claimed in all states except Nevada and Washington.
  • You must be physically present in an eligible location.
  • Eligible new customers can use either the promo code MAX60 or an eligible referral link, but not both.
  • The offer is limited to one per Kalshi account.
  • You must provide a government-issued ID or passport, along with a selfie of you holding that ID.
  • Make an initial deposit of at least $10 and transact at least $25 on Kalshi's Predictions product.
  • After you transact at least $25, the bonus is credited regardless of whether the qualifying transactions win or lose.
  • Eligible new customers who complete $25 in qualifying trades receive a guaranteed $60 bonus.
  • Bonus credit cannot initially be withdrawn, must be used on Kalshi's Predictions product, and expires seven days after it is granted.

How to claim the offer:

  1. Sign up and verify: Select "Sign Up" and enter the promo code MAX60 during registration. Provide personal information such as your date of birth, phone number, and location, then verify your Social Security number and a form of ID.
  2. Deposit: Click the "Deposit Cash" button in your Kalshi wallet and select your preferred payment method. You must deposit at least $10 before completing the separate $25 transaction requirement.
  3. Trade: Explore the available markets and transact at least $25 on Kalshi's Predictions product to meet the offer requirement.
  4. Withdraw earnings: After using any awarded bonus credit, you can withdraw eligible cash proceeds, but not the original bonus credit itself. Go to the "Transfers" section, choose "Withdraw Funds," select a linked payment method, and enter the amount.

No. 2: Polymarket

 Polymarket Logo 

Get $25 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: Deposit $10, Get $25 Trading Bonus

Enter the Polymarket promo code COVERS in most U.S. states to claim the $25 welcome offer. Unlike traditional sportsbook promos, the Polymarket sign-up bonus requires depositing $10 to unlock the reward.

Key terms and conditions:

  • You can claim the Polymarket promo in all states except Nevada.
  • Make sure you are physically located in an eligible location.
  • To trigger the offer, you must sign up with the bonus code COVERS.
  • You must provide proof of ID when registering, including a photo of a driver's license or passport along with an accompanying selfie holding that ID.
  • Make an initial deposit of $10.
  • You no longer need an invitation to create a Polymarket account, as the previous U.S. waitlist has been removed for eligible users.
  • A promo code like COVERS unlocks the new-user welcome offer, while referral links are part of Polymarket's separate refer-a-friend program.
  • Enter the code during registration, as you generally cannot apply a promo code retroactively once your account has been created.
  • The same promotion is available to eligible iOS and Android users when they register through a qualifying promotional campaign and satisfy the offer's terms.
  • Once you meet the 1x playthrough requirement of the bonus, any profit you make from your trades is yours and can be withdrawn as cash.

How to claim the offer:

  1. Register through a link on this page: Open the trading app using one of the verified links, click "Sign Up," and input the invite code COVERS. You will receive a verification email containing a code to enter on the platform. You can also register with a crypto wallet, such as MetaMask.
  2. Make a qualifying deposit: Deposit $10 or more into your account. Polymarket deals strictly in USD, so you can fund your account with a debit card, bank transfer (ACH), Apple Pay or crypto options.
  3. Place your first trade: Complete a real-money trade on any eligible market to claim the sign-up bonus.
  4. Access your bonus funds: If you entered COVERS at registration and the requirements are met, your $25 trading bonus will be credited and ready to use on your next trades.

No. 3: ProphetX

 ProphetX Logo 

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: Trade $50, Earn $75

Register with the ProphetX promo code COVERS to earn a $75 trading bonus. Make an initial deposit of at least $50, then trade at least $50 in event contracts to unlock the $75 reward, regardless of the outcome of the trade.

Key terms and conditions:

  • You can claim the ProphetX promo in all states plus DC, excluding Nevada.
  • You must be physically present in an eligible location.
  • To trigger the offer, you must sign up with the bonus code COVERS.
  • You must provide a government ID or passport, along with a selfie of you holding that ID.
  • Make an initial deposit of $50 or more and trade at least $50 in event contracts.
  • Once you complete $50 in trades, the $75 bonus is credited regardless of whether those trades win or lose.
  • The ProphetX promo code offer is ongoing.

How to claim the offer:

  1. Create your ProphetX account: Launch the ProphetX app (available on the App Store and Google Play Store) or the desktop site and click "Register." Provide your full name, date of birth, mailing address, Social Security number, and phone number, and verify your identity with a photo of your driver's license or passport. Register with the promo code COVERS to qualify.
  2. Deposit: Navigate to the banking section, choose a payment option, enter the amount, and confirm. You must deposit at least $50 to qualify.
  3. Make your first $50 trade: Browse ProphetX's available markets and start placing trades.
  4. Receive $75 in bonus funds: Once eligible, use your bonus funds to keep trading sports prediction markets.
  5. Withdraw winnings: Once all conditions have been met, select "Withdraw," choose from the available vendors, and enter the amount. Claims are processed within five business days.

No. 4: Novig

Deposit $10, Get $50

COVERS

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: Deposit $10, Get $50

The Novig promo code is COVERS, which qualifies new users for a Deposit $10, Get $50 welcome offer. Novig is a peer-to-peer prediction market regulated by the Commodity Futures Trading Commission (CFTC) and operates via Ludlow Exchange, LLC.

Key terms and conditions:

  • You must use the promo code COVERS during registration and be at least 21 years old to qualify.
  • A qualifying deposit and trade are required to activate the offer. The platform is free to join, but you must fund your account and complete the required trade after registration.
  • Make a minimum deposit of $10 and a minimum trade of $5 to activate the offer.
  • The bonus arrives as ten (10) Trade Credits of $5.00 each.
  • Trade Credits must be used on contracts priced at least $0.01 and no more than $0.60 per contract.
  • The Trade Credits expire after 30 days.
  • Novig Coins are non-withdrawable and hold no monetary value. You can exchange Novig Cash for various real money prizes.
  • The offer is available nationwide, has no end date, and is currently ongoing.

How to claim the offer:

  1. Register an account: Click the link on this page, then download the Novig app from the App Store or Google Play Store.
  2. Create and verify your account: Select "Sign Up" and fill in the required fields, including your full name, home address, email, and Social Security number.
  3. Enter the Novig promo code COVERS: Input the code during registration to qualify for the welcome bonus.
  4. Deposit $10, Get $50 in Trade Credits: Make your qualifying deposit and trade, then use your Trade Credits to start exploring markets.

No. 5: OG.com

OG.com Logo

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 Promo Code: Trade $25, Get $25

New users can enter the OG promo code COVERS during registration to claim up to $25 in trading bonuses.

Key terms and conditions:

  • The offer is available in all U.S. 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 OG state to claim the promotion.
  • A minimum deposit of $10 is required.
  • A trade of at least $25 is required to qualify for the full bonus, while the minimum qualifying trade is $10.
  • The qualifying trade must settle within seven days of account verification.
  • Only trades with a probability below 80% qualify, and trades made using reward funds are not eligible.
  • The OG promo code is available to all new users.

How to claim the offer:

  1. Register and enter the promo code COVERS: Visit OG.com, click "Sign Up," and register with an email address. Verify your email address and mobile phone number, create a passcode, and complete identity verification with your full name, date of birth, address and the last four digits of your Social Security number. Enter COVERS during registration.
  2. Deposit funds: Fund your account with a debit card or another available payment method, such as Apple Pay, Google Pay, ACH bank transfer, or wire transfer. Minimum deposit requirements can vary by method.
  3. Place a qualifying trade: Choose a short-duration market that will settle within seven days of account verification. Make sure the trade uses cash rather than an existing reward and that it qualifies under the promotion rules.
  4. Withdraw earnings: Open your portfolio and click "Withdraw," link a bank account through Plaid, and submit an ACH withdrawal from your eligible cash balance. The minimum withdrawal is $1, with limits of up to $100,000 per day and $500,000 per month. Most withdrawals are processed and sent within 24 hours.

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

The Underdog fantasy promo code COVERS gives eligible new Underdog customers a 50% first-deposit match of up to $1,000.

Key terms and conditions:

  • You must deposit at least $10 to qualify.
  • The match is capped at $1,000, meaning you need to deposit $2,000 to receive the maximum amount.
  • Underdog can take up to 72 hours after your qualifying deposit resolves to issue the promotional funds, which are issued as bonus entries and not withdrawable cash.
  • COVERS can be used with eligible Prediction Picks and Combo entries, subject to their respective rules and availability.
  • You must complete 1x the value of your deposit plus bonus before the promotional balance fully qualifies.
  • You have 14 days after the bonus is issued to complete the required playthrough.
  • Any promotional balance that has not satisfied the requirements by the end of the turnover period can be forfeited.
  • Eligible winnings generated during the playthrough period may be withdrawable, but promotional funds themselves are subject to the offer requirements.
  • If Underdog gives you a "Choose Your Offer" option, you can select only one available promotion.
  • The promotion shown during registration ultimately determines the bonus and requirements attached to your account.
  • Bonus funds cannot be applied to entries with a payout multiplier below 2x.

How to claim the offer:

  1. Register: Follow the Covers Underdog link and begin creating a new account.
  2. Enter the promo code COVERS: Enter COVERS in the promo-code field and confirm that the registration screen shows a 50% first-deposit match up to $1,000.
  3. Complete identity verification: Provide the requested personal and location information. Prediction Picks may involve a second onboarding step, and users can be asked questions concerning employment, income and trading experience before Predict access is activated.
  4. Deposit at least $10: Make a first deposit of at least $10. A $2,000 deposit is needed to receive the maximum $1,000 match.
  5. Receive the bonus entries: The bonus can take up to 72 hours after the deposit resolves to appear in the account.
  6. Complete the playthrough: Use the qualifying balance on eligible fantasy entries and complete 1x the deposit plus bonus within 14 days.

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: Play $5, Get $50 in Bonus Entries

No Crypto.com promo code is necessary to claim this offer, as it applies automatically when you follow the links on this page. Deposit a minimum of $10 and receive a bonus match to your stake of up to $50, which comes in the form of CRO, the native cryptocurrency of Crypto.com.

Key terms and conditions:

  • You can activate the Crypto.com promo in most states plus DC, except for AR, AZ, CT, IL, LA, MA, MD, MI, NV, NY, and OH.
  • No Crypto.com referral code is required to access the offer.
  • Registering requires entering personal information, such as your legal name and email address, and providing proof of ID.
  • Make a minimum initial deposit of at least $10, and Crypto.com will match your stake in a bonus of up to $50.
  • The offer is ongoing and has no expiry date.

How to claim the offer:

  1. Register: Download the Crypto.com app from the App Store for iOS or Google Play for Android and open it to begin registration. The offer is tracked through the eligible sign-up link, so no manual promo code or referral code is needed. Complete the required KYC verification by confirming your phone number and providing a valid government-issued ID, such as a passport or driver's license.
  2. Deposit funds: Deposit using fiat or cryptocurrency. USD payment options include ACH, bank transfer, Visa, Mastercard, Apple Pay, and Google Pay, while crypto options include Bitcoin, Litecoin, and Ethereum. The minimum deposit required to activate the bonus is $10.
  3. Start trading: Navigate to the "Sports" tab within the Crypto.com predictions marketplace, browse the available markets, and place your prediction by buying or selling a contract.
  4. Withdraw winnings: After the event concludes, you will receive a set payment for each profitable contract you own. Head to your account, choose the relevant product, click the "Transfer" section, select "Withdraw Funds," choose a linked payment method, and enter the amount.

Whether you are following the ALCS, the NHL slate, or NFL Week 6 on Tuesday, Oct. 13, these predictions market promos give new users several ways to get started. Review each offer's terms, complete registration, and make your qualifying deposit or trade to claim your welcome bonus.


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.

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Joshua Howe - Covers
Content Manager

Joshua Howe is a content manager at Covers, helping make smarter sports bettors since 2021. An experienced writer and editor, he has developed a sterling reputation within the iGaming space as a meticulous and thoughtful content creator, consistently focused on editorial leadership and strategy, engaging diverse audiences, providing authoritative industry analyses, and crafting compelling stories across multiple mediums. He has reviewed over 30 sportsbooks and has been placing his own wagers for four years and counting.

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