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Start the season with NFL prediction market promo codes and get in your trades for Week 1. Below, we look at offers on Kalshi, Polymarket, Novig and other leading trading apps. You can collect $185 in bonuses before the New England Patriots take on the Seattle Seahawks on Wednesday night.
NFL Prediction Market Promo Codes and Welcome Offers
| Kalshi | Trade $25 and Get $25 Bonus | TSNEWS |
| Polymarket | Deposit $10, Get a $50 Bonus | TSN |
| Novig | Sepnd $10 and Get $25 in Trade Credits | TSNEWS |
| ProphetX | Trade $50 for a $75 Bonus | TSNEWS |
| OG Trading Market | Trade $10, Get a $10 Bonus | TSNEWS |
Claim $25 Bonus on Kalshi
Register here with code TSNEWS and trade $25 for a $25 bonus.
As a CFTC-regulated US exchange, Kalshi features real-money event contracts priced from 1¢ to 99¢. Under this system, the contract's trading price directly equals your implied probability, making it easy to see our exact chances.
| SEA over 24.5 points | 43.5% | 56.5% |
| Seattle wins 1st Half | 55.5% | 44.5% |
Traders currently lean heavily against the Seahawks exceeding 24.5 total points. However, the market volume still implies a 55.5% chance Seattle leads at halftime.
Grab $50 Bonus on Polymarket
Deposit $10 here with promo code TSN and get a $50 bonus.
Polymarket provides incredibly deep NFL liquidity where share prices read directly as implied probabilities, giving us a very clear view of the market. Traders also have the flexibility to exit a position before the game even ends.
| Seahawks Moneyline | 62.5% | 37.5% |
| Seahawks -6.5 | 40.5% | 59.5% |
Novig Promo Code Unlocks $25 in Credits
Spend $10 here with code TSNEWS and get $25 in trade credits
Novig is a peer-to-peer exchange where users trade directly against each other. This no-vig model means better effective pricing on identical outcomes than traditional platforms.
The current consensus spread is Seattle -3.5 with a 44.5 total. Removing the vig gives us higher payouts on these exact same lines.
| Spread | SEA -3.5 / NE 3.5 | -105 / -114 |
| Total | 44.5 | O -107 / U -113 |
| Moneyline | SEA / NE | -183 / +153 |
ProphetX Promo Releases $75 Bonus
Sign up here with code TSNEWS and trade $50 for a $75 bonus.
ProphetX operates as a slick exchange platform where traders can make or take prices and request custom lines. This setup is incredibly useful when you want a number the market simply isn't offering, letting you post your own odds until another user fills it.
| Avoid the hook | SEA -3.5 | Request SEA -3 instead |
| Alternate total | 44.5 | Post a custom 45.5 under |
Score $10 Bonus on OG.com
Register here with code TSNEWS and redeem a $10 bonus after $10 in trades.
This newer platform features a straightforward menu and low entry barrier, making it an absolutely excellent second account to spread action. It is owned and operated by Crypto.com.
Using NFL Prediction Market Promo Codes for Games and Futures
Try using some of these bonuses to make predictions on individual games. There are moneylines, spreads, totals, player props and more. After Wednesday night, we have the Rams taking on the 49ers on Thursday. Then, it's a full slate on Sunday, with Week 1 ending with the Broncos taking on the Chiefs on Monday.
It's also a great time to make your future predictions. Buy contracts for teams to win their division or make a deep run in the playoffs. And for awards, you can go with Josh Allen, Lamar Jackson or another player to win the MVP award.

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