FanDuel Promo: Bet $5, Get $300 for Chargers–Raiders MNF — How It Works and What to Know

Sixty bucks back for every dollar wagered sounds like a casino myth, but it’s real: win a $5 first bet on Monday Night Football and FanDuel drops $300 in bonus bets into your account. The timing is set: a doubleheader on September 15, 2025, capped by Chargers–Raiders at 10 PM ET. For new users, this is the rare welcome play that actually scales to prime-time drama. And yes, no code required—the FanDuel promo is surfaced in the app during signup.

How the FanDuel offer works

The headline deal is simple: Bet $5, Get $300. New users sign up, deposit at least $5, place a $5+ first wager, and if that first bet wins, FanDuel credits $300 in bonus bets within 72 hours. The key word is “wins.” If the first wager loses, there’s no bonus.

• Eligibility: New FanDuel Sportsbook customers only.
• Access: You must download and register through the FanDuel Sportsbook mobile app to activate the offer.
• Deposit: Minimum $5 deposit to unlock the welcome deal.
• First bet rule: Your very first wager after deposit is the one that must win to trigger the bonus.
• Payout timing: Bonus bets are credited within 72 hours after settlement of the winning first bet.
• No code: The offer appears automatically during app sign-up—no promo code needed.

What can you bet on? The Chargers–Raiders moneyline is the marquee spot, but the first wager can be placed on that game or any eligible market in the app. Since the bonus only hits if the first wager wins, many players look at heavy favorites or simpler markets over long-shot parlays. That approach isn’t glamorous, but the math favors a higher probability of clearing the trigger.

About the bonus: Bonus bets work differently than cash. They come with terms, including potential expiration windows and eligible markets. You’ll see those details in-app before you use them. You can spread the $300 across future NFL games—or branch out into other sports—once the credit lands.

When to place the qualifying bet? You can lock it in ahead of the doubleheader. The early game is Buccaneers–Texans, followed by the AFC West nightcap. If you want the bonus credited sooner, betting the earlier game might settle your first wager faster. If you prefer waiting for official inactives and late-breaking injury reports, the late window gives you more time to assess.

Chargers–Raiders odds, angles, and promos for existing users

The Chargers enter as moneyline favorites around -180. That price implies roughly a 64% chance to win. Los Angeles swept both regular-season meetings with Las Vegas last year, which tends to shape public money early in the week. Divisional games are rarely clean, though, and the Raiders have circled this one after back-to-back losses to their rivals.

What does -180 mean in practical terms for a first bet? A $5 moneyline wager at -180 returns a small cash profit if it hits—but the real upside is the $300 in bonus bets that follow. That’s why many new users weighing this offer stick to straightforward markets: moneyline favorites, lower-variance spreads, or totals where their read is strong.

There’s also a second game on the slate—Buccaneers vs. Texans—which gives bettors two different looks if they want to compare lines and pace expectations. The early matchup could favor live betting adjustments; the late game offers the divisional intensity and familiar tendencies from a pair of AFC West rivals.

Existing FanDuel customers aren’t left out. The book is rolling out two 30% profit boost tokens that can be used on either Monday Night Football game, plus an NFL injury bet protection offer and other in-app promos. Profit boosts are best used on wagers where you already see value; boosting a fair price compounds the edge. Always check each token’s terms in-app—qualifying markets, minimum odds, and max stake can vary.

How to approach the slate if you’re new and aiming to trigger the bonus:

• Keep the first bet simple. Moneyline favorites or conservative spreads reduce variance.
• Shop within the two games. If one line drifts in your favor on game day, use it.
• Monitor injury reports. Late scratches can swing totals and sides quickly.
• Avoid long parlays for the first bet. The payout looks nice, but the probability of triggering the bonus drops fast.

For those looking at player props, early season usage can be noisy, but touchdown markets sometimes price rookies and emerging role players with a small edge. If you go that route, check snap rates and red-zone involvement from Week 1 rather than relying on preseason buzz.

A few practical reminders: the app is mandatory for the welcome offer; identity verification is part of the sign-up flow; and promotional details can change, so confirm the terms you see on your screen before locking in the first bet. If you hit, the $300 in bonus bets gives you a runway for the next slate of NFL games—or a midweek swing at another sport—without tying up more cash.

Bet within your limits, set a budget, and skip the impulse parlays. Monday night brings two games, two profit boosts for existing users, and one clear decision point for new users: pick your spot for that first wager, protect the probability, and let the bonus do the heavy lifting if it hits.