BetMGM Bonus Code WSNSPORTS: Secure $1,500 in Bonus Bets for 49ers vs Seahawks

The BetMGM bonus code WSNSPORTS is now live, giving new users the chance to claim up to $1,500 back in bonus bets for Saturday's massive NFC West showdown.

As the 49ers and Seahawks prepare for a high-stakes battle with playoff implications, bettors can use code WSNSPORTS to protect their opening wager and start their journey with one of the industry's premier sportsbooks.

BetMGM Bonus Code WSNSPORTS for 49ers vs Seahawks

This offer is one of the most substantial in the market, providing a safety net for those looking to wager on the historic rivalry between San Francisco and Seattle. By using the BetMGM bonus code WSNSPORTS, you ensure that if your first bet doesn't go your way, you receive the full amount back in bonus bets, up to a maximum of $1,500.

The 49ers arrive with a highly efficient offensive system that excels at controlling the clock and finding gaps in zone coverage. Conversely, the Seahawks' defense has shown significant improvement at home, relying on a raucous environment to disrupt opposing communications. This promotional offer allows you to back either side of this tactical battle with added confidence.

How to Claim the BetMGM Bonus Code

Claiming your welcome offer is a straightforward process that can be completed in just a few minutes:

1. Visit BetMGM: Click through to the BetMGM Sportsbook site or download the mobile app.

2. Register: Create a new account by providing your name, address, and last four digits of your SSN.

3. Enter Code: When prompted during registration, enter the promo code WSNSPORTS.

4. Deposit: Make a first-time deposit of at least $10 into your new account.

5. Wager: Place your first bet on the 49ers vs Seahawks game. If that bet loses, you will receive your stake back in bonus bets (up to $1,500).

Follow our link and get more info in our BetMGM Sportsbook review.

Expert Prediction for 49ers vs Seahawks

The road team enters this matchup with a statistical advantage in time of possession and third-down conversion rates. San Francisco's rushing attack is designed to wear down opponents, which may neutralize Seattle's aggressive pass rush. While the home crowd in Seattle provides a distinct advantage, the efficiency of the visitors' offensive line should be the deciding factor in a close, physical contest.

• Betting Recommendation: Take the 49ers -3.5.

Use WSNSPORTS at BetMGM for $1,500 Bonus

How to Watch 49ers vs Seahawks

• Date & Time: Saturday, Jan 17, 2026, at 4:30 PM ET

• Location: Lumen Field, Seattle, WA

• TV Channel & Streaming Services: FOX, NFL+

BetMGM Bonus Code WSNSPORTS Terms and Conditions

Before participating, please review the following terms:

• Users must be 21+ years of age.

• Offer available only in legal BetMGM states (excluding NY, NV, and PR).

• A minimum deposit of $10 is required to activate the promotion.

• Bonus bets are typically credited within 24 hours of a losing bet settlement and expire after seven days.

• Bonus bets are not redeemable for cash and are not included in any winnings.