FanDuel Promo Code: Score $300 NFL Betting Bonus for Colts vs Titans (Sept. 21)

By Adam Martin Sep 21st, 2025 10:47 AM EDT

Tap for Promo Visit site

Bet $5, Get $300 in Bonus Bets if Your Bet Wins!

Used 22 Times Today

•

Popular in New Jersey

Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

New users at FanDuel Sportsbook can access the "Bet $5 Get $300 in bonus bets" welcome offer. That's right, all you have to do is deposit $10 or more, bet $5 or more on any sport, and you will get $300 in bonus bets if your bet wins.

You can lock in this sports betting promo on any of your favorite games this week, including all MLB games, NFL Week 3 matchups, College Football, and more!

On Sunday afternoon is an NFL game between the Indianapolis Colts and the Tennessee Titans, a pair of AFC South rivals. The Colts are the better team this year, but I also think the Titans can cover this spread at home.

Read our FanDuel Promo Code guide, which includes our expert handicapper bets, game info, NFL odds, and picks so you can score $300 in bonuses today!

FanDuel Promo Code Key Details for September 21, 2025:

Tap for Promo Visit site

Bet $5, Get $300 in Bonus Bets if Your Bet Wins!

Used 22 Times Today

•

Popular in New Jersey

Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

How to Claim the FanDuel Promo Code Today, September 21

FanDuel Sportsbook provides a $300 bonus by just signing up for a new account, depositing at least $10, and then betting $5 or more on any sport.

You will get $300 in bonus bets if your bet wins. This sports betting promo is now positioned as one of the best sports betting promos and bonuses available for the MLB, NFL, and College Football.

Here's how you can use the FanDuel Promo Code to score $300 betting bonuses:

1. Click the "Visit Site" button located in this FanDuel Sportsbook promo code
2. No actual promo code is needed -- just sign up for a new account and fill out your registration via the FanDuel Sportsbook app
3. Make your first deposit of at least $10
4. Bet $5 or more
5. Get $300 in bonus bets if your bet wins
6. You get up to seven days to use your bonus bets at FanDuel Sportsbook

You can then use your bonus bets to make any subsequent wagers that you would like. The best part about the bonus bets at FanDuel Sportsbook is that you can use them in any smaller denomination you want. All of this combined makes the FanDuel Sportsbook promo code an amazing sign-up bonus to claim.

Tap for Promo Visit site

Bet $5, Get $300 in Bonus Bets if Your Bet Wins!

Used 22 Times Today

•

Popular in New Jersey

Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

NFL Sunday Week 3: Colts vs Titans Betting Preview

The Colts have had a strong start to the year with a 2-0 record, including a 33-8 win over the Miami Dolphins in Week 1 and a thrilling 29-28 win over the Denver Broncos in Week 2. The Colts had a tough season last year, but they look like they may be a playoff contender this year.

As for the Titans, they have had a rough start to this season with a 20-12 loss to the Denver Broncos in Week 1, followed by a 33-19 defeat to the Los Angeles Rams in Week 2. The Titans have a rookie QB in Cam Ward under center, and growing pains are to be expected. That being said, they have talent on their squad, and they should be able to at least keep this game close.

Let’s go with the Titans to at least keep it close and cover +3.5 points at home.

NFL Pick: Titans +3.5

Indianapolis Colts at Tennessee Titans: Time, NFL Odds

Here's all you need to know to watch and bet on NFL Sunday Week 3: Indianapolis Colts at Tennessee Titans:

• Time: 1 p.m. EST
• Venue: Nissan Stadium in Nashville, TN
• Spread: Colts -3.5
• Total: 43.5
• Moneyline: Colts -190/Titans +155

Tap for Promo Visit site

Bet $5, Get $300 in Bonus Bets if Your Bet Wins!

Used 17 Times Today

•

Popular in New Jersey

Must be 21+ to participate. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, KY, MI, NJ, OH, PA, IL, TN, VA, VT), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), visit www.mdgamblinghelp.org (MD), 1-800-522-4700 (WY), or visit www.1800gambler.net (WV). GamblingHelpLineMA.org or call (800) 327-5050 for 24/7 support (MA). Call 1-877-8HOPE-NY or text HOPENY (467369) (NY).

About the Author

Adam Martin

More About Adam

A writer based out of Toronto, Adam Martin has covered professional sports, with an emphasis on sports gambling, for more than a decade, writing for such outlets as The Toronto Star and Sportsnet. He is an expert in UFC, while also covering NHL betting and the Stanley Cup.

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