Predictions market promos are drawing attention ahead of Saturday's Ohio State versus Texas clash in Austin. New users can review the latest prediction market promos and download any platform below before kickoff.
Check the best prediction market apps for a full rundown of available welcome offers.
Our best prediction market promos
| Top 8 Prediction Markets | Welcome Offers | Claim Now |
|---|---|---|
 |
$35 Trading Bonus | Claim $35 with code 'COVERS35' |
 |
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 |
Prediction Market Promos for Ohio State vs. Texas
Ohio State and Texas will square off Saturday, September 12 in one of the biggest NCAAF matchups of the season, and bettors have several ways to get in on the action. Below are some of the top predictions market promos available ahead of kickoff, including some of the best predictions promos and best prediction market sites in the country.
Review the terms and sign-up steps for each platform before placing a qualifying trade on the Buckeyes or Longhorns.
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
Kalshi is offering a Trade $25, Get $35 welcome bonus for eligible new customers who use the Kalshi promo code COVERS35 at sign-up. The bonus is larger than the $25 offered through many competing Kalshi codes and lets users trade contracts tied to sports, politics and other real-world events.
Key terms and conditions include:
- Available in all states except Nevada and Washington.
- Users must be physically located in an eligible state.
- New customers can use either the promo code or an eligible referral link, but not both.
- Limited to one offer per Kalshi account.
- A government issued ID or passport, along with a selfie, is required for verification.
- An initial deposit of at least $10 and a transaction of at least $25 on Kalshi's Predictions product are required.
- The $35 bonus is credited once $25 in qualifying transactions is completed, regardless of outcome.
- Bonus credit cannot be withdrawn immediately, must be used on the Predictions product and expires seven days after being granted.
How to claim:
- Sign up on Kalshi and enter promo code COVERS35 during registration, then verify identity with a government issued ID and Social Security number.
- Deposit at least $10 into the Kalshi wallet using an available payment method.
- Transact at least $25 on an available prediction market, such as an NCAAF futures contract.
- Withdraw eligible cash proceeds through the Transfers section once the requirements are met.
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
New users can claim a Deposit $10, Get $50 trading bonus by entering the Polymarket promo code COVERS during registration. The offer is available in most U.S. states except Nevada and requires a minimum deposit to unlock the reward.
Key terms and conditions include:
- Available in all states except Nevada.
- Users must be physically located in an eligible location.
- Sign up with promo code COVERS 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.
How to claim:
- Visit the Polymarket US app, select Sign Up and enter promo code COVERS, using a Google or Apple ID for quick registration.
- Complete identity verification by providing a username, full name, date of birth and address.
- Deposit at least $10 using a debit card, ACH transfer or wire transfer.
- Select an event contract, choose an outcome and confirm the trade amount to begin trading.
- Withdraw eligible funds back to the original funding source once the deposit has cleared.
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
Eligible new users can register with the ProphetX promo code COVERS to receive a Trade $50, Earn $75 trading bonus. The offer requires an initial deposit of at least $50 and $50 in trades on event contracts, regardless of the outcome.
Key terms and conditions include:
- Available in all states plus Washington, D.C., except Nevada.
- Users must be physically present in an eligible location.
- Registration must include the promo code COVERS.
- A government ID or passport and a selfie holding that ID are required.
- A deposit of $50 or more and $50 in trades on event contracts are required to unlock the bonus.
- The $75 bonus is credited once the trade requirement is met, regardless of win or loss.
- The offer is ongoing.
How to claim:
- Download the ProphetX app or visit the desktop site and register with promo code COVERS, providing personal information and a photo ID.
- Verify the new account using the one time PIN sent by text message.
- Deposit at least $50 through the banking section.
- Place trades totaling at least $50 on available event contracts.
- Once bonus funds are credited, use them on additional markets and withdraw eligible 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
Novig is offering a Deposit $10, Get $25 bonus for new users who enter the Novig promo code COVERS at sign-up. The bonus arrives as five Trade Credits worth $5 each, usable on contracts priced between $0.01 and $0.60.
Key terms and conditions include:
- Users must be at least 21 years old and enter promo code COVERS during registration.
- A qualifying deposit and trade are required to activate the offer.
- A minimum deposit of $10 and a minimum trade of $5 are required.
- Trade Credits expire after 30 days.
- Novig Coins are non-withdrawable and hold no monetary value, though Novig Cash can be exchanged for prizes.
- The offer is available nationwide and has no listed end date.
How to claim:
- Download the Novig app from the App Store or Google Play Store and select Sign Up.
- Provide personal information, including full name, home address, email and Social Security number, to verify the account.
- Enter Novig promo code COVERS during registration.
- 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
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
New users can enter the OG promo code COVERS during registration to claim a Trade $25, Get $25 trading bonus. A qualifying trade must settle within seven days of account verification to unlock the reward.
Key terms and conditions 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.
- 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 percent qualify.
How to claim:
- Visit OG.com, select Sign Up and register with an email address and mobile number, then enter promo code COVERS.
- Complete identity verification with a full name, date of birth, address and the last four digits of a Social Security number.
- Deposit funds using a debit card, Apple Pay, Google Pay, ACH transfer or wire transfer.
- Place a qualifying trade of at least $25 on a market that will settle within seven days.
- 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
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 users can claim a 50 percent deposit match up to $1,000 by entering the Underdog promo code COVERS during registration. A minimum deposit of $10 is required, and the match is credited as bonus entries rather than withdrawable cash.
Key terms and conditions include:
- A minimum deposit of $10 is required to qualify.
- The match is capped at $1,000, requiring a $2,000 deposit for the maximum bonus.
- Bonus funds can take up to 72 hours to appear after the deposit resolves.
- Users must complete 1x the value of the deposit plus bonus in qualifying entries within 14 days.
- Unqualified promotional balances can be forfeited after the 14 day period.
- Eligible winnings generated during the playthrough period may be withdrawn, though the bonus entries themselves are not directly withdrawable.
- Only one promotion can be selected if a Choose Your Offer option is displayed.
How to claim:
- Register a new account through the Underdog sign-up page.
- Enter Underdog promo code COVERS in the promo code field and confirm the 50 percent match offer is displayed.
- Complete identity verification with personal and location information.
- Deposit at least $10, keeping in mind that $2,000 is needed for the maximum match.
- Complete 1x the deposit plus bonus amount in qualifying entries within 14 days to satisfy the playthrough requirement.
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 access a Play $5, Get $50 in Bonus Entries offer through the Crypto.com promo code program, credited in CRO. No manual code entry is required, as the offer applies automatically through the eligible sign-up link.
Key terms and conditions 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.
- Registration requires personal information and proof of ID.
- A minimum initial deposit of $10 unlocks a matching bonus of up to $50.
- The offer is ongoing with no listed expiration date.
How to claim:
- Download the Crypto.com app from the App Store or Google Play and register using the eligible sign-up link.
- Complete KYC verification by confirming a phone number and providing a 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 trade on an available contract.
- Withdraw winnings by selecting Transfer, then Withdraw Funds, and choosing a linked payment method.
With Ohio State and Texas set for a top-five NCAAF matchup on Saturday, September 12, now is a good time to compare the latest predictions market promos before kickoff. Each platform above carries its own sign-up process, deposit requirement and terms, so review the details carefully before registering. Weighing options among the best prediction market sites can help fans get more value around the Ohio State versus Texas matchup and beyond.
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.
