Kalshi Promo Code FOXSPORTS: Get a $25 Bonus for Patriots vs. Seahawks, Any Other Week 1 Game

This page may contain affiliate links to legal sports betting partners. If you sign up or place a wager, FOX Sports may be compensated. Read more about Sports Betting on FOX Sports. 

The NFL season is finally here, and Kalshi is giving new users another reason to get in on Week 1. Use promo code FOXSPORTS to get a $25 bonus while following the biggest games on the opening slate, starting with the Super Bowl rematch between the New England Patriots and Seattle Seahawks.

New storylines shape this season opener after both teams made changes since last year’s Super Bowl. The Patriots added A.J. Brown and Romeo Doubs to give Drake Maye dynamic weapons.

The Seahawks will be missing two big parts of their Super Bowl win. Kenneth Walker III was the game’s MVP and is now carrying the load for the Kansas City Chiefs. Offensive coordinator Klint Kubiak took the Raiders’ head coaching vacancy. How will Sam Darnold and Jaxon Smith-Njigba adjust to the major changes on offense?

Kalshi also gives fans a way to follow the rest of the Week 1 slate, whether you’re focused on the Super Bowl rematch or looking ahead to the rest of the NFL’s opening week, use promo code FOXSPORTS to get the $25 bonus and follow the biggest storylines across Week 1.

For more information and full terms and conditions, visit our Kalshi promo code page.

How to Claim the Kalshi Welcome Bonus

1. Click this ‘Claim Now’ link to visit Kalshi and start the signup process.
2. Create a new Kalshi account using your email address and basic registration details.
3. Enter Kalshi promo code FOXSPORTS during signup, so the welcome offer is attached to your account.
4. Complete identity verification, which Kalshi requires before users can deposit and trade.
5. Deposit funds and trade at least $25 in prediction markets to receive up to $25 in trading credit.

*Probabilities are subject to change* 

Seattle Seahawks vs. New England Patriots

More markets available on Kalshi.

How to Watch Patriots vs. Seahawks

• When: Wednesday, September 9, 2026 at 8:20 p.m. ET
• Where: Lumen Field, Seattle, WA
• TV: NBC
• Streaming: Peacock

Players to Watch

With TreVeyon Henderson ruled out for the opener, Stevenson steps into one of the clearest volume roles in this matchup. He is expected to handle the bulk of New England’s snaps and touches out of the backfield, with Corey Kiner serving as the top understudy and additional depth likely coming from the practice squad.

That workload is what makes him so important against Seattle. The Patriots can lean on Stevenson on early downs and in the passing game, which gives him a direct path to shaping tempo and keeping the offense on schedule. If New England is going to control this game, Stevenson is the player most likely to set that tone.

For Seattle, the passing game spotlight naturally lands on Smith-Njigba because this opener puts him across from one of New England’s top cover corners. He is projected to remain a central piece of the Seahawks’ receiving group, and his role carries even more weight in a game where individual matchups on the perimeter could decide key possessions.

Last season, Smith-Njigba produced 119 catches, 1,793 receiving yards and 10 touchdowns, and that kind of production is why he is the receiver to track every snap. He gives Seattle a proven target who can stress coverage in multiple areas of the field. A strong night from him would go a long way toward opening the entire Seahawks offense.