The Diamondbacks are right in the thick of a postseason push and you can win $100 in bonus bets backing them TODAY to boost your bankroll for the home stretch.
Diamondbacks fans in Arizona who sign up with FanDuel Sportsbook and bet their first $5 or more on Diamondbacks vs. Mariners will win $100 in bonus bets – win or lose!
Here’s how you can win your bonus bets today:
FanDuel Arizona Promo Code
You’ll receive $100 in bonus bets simply for signing up with FanDuel and placing your first bet of $5 or more.
Here’s how you can guarantee your win:
- Sign up with FanDuel Sportsbook (no promo code needed)
- Verify your identity and location
- Deposit $10 or more
- Wager $5 or more on Diamondbacks vs. Mariners
Each step above is needed, so make sure that your first deposit is at least $10 and your first bet is at least $5.
Once you place that first bet, you’ll be guaranteed to win $100 in bonus bets no matter what happens!
Now let’s get you started on that first bet.
How to Bet on the Diamondbacks at FanDuel
There are tons of fun and creative ways for you to bet on your favorite MLB teams and players all season at FanDuel Sportsbook.
Once you’ve signed in, navigate to the ‘MLB’ section where you can scroll through all of the games of the day. When you find a game you want to wager on, like Diamondbacks vs. Mariners, click on it to explore all of the alternate lines and prop plays.
Your first bet of $5 or more can be backing Arizona in any way, from picking them to win to taking a player like Corbin Carroll to hit a home run.
Boost your bankroll for Arizona’s playoff push with $100 in bonus bets at FanDuel while this offer lasts.
Game odds refresh periodically and are subject to change.