Fanatics Sportsbook Promo Code: First 10K Users Get $100 Cash (Limited Time)

Fanatics Sportsbook is rolling out a limited-time offer for a Josh Allen passing boost for new users. From Wednesday, 2 p.m. ET through Thursday, 6 p.m. ET, the first 10,000 new customers can earn $100 cash if Allen throws for 5+ passing yards—essentially a guaranteed payout.

Alongside this boost, new users are also eligible for Fanatics’ Gameday Guarantee, ensuring competitive odds and reliable same-day payouts.

• Eligibility: New Fanatics Sportsbook customers only, first 10,000 sign-ups, must be 21+ in legal states
• Expiration: Thursday, Sept. 18, at 6 p.m. ET
• States: AZ, CO, CT, DC, IL, IN, IA, KS, KY, LA, MD, MA, MI, NJ, NC, OH, PA, TN, VT, VA, WV, WY
• Min. Bet Requirement: $1

1. Download the Fanatics Sportsbook app (iOS or Android) by clicking the link above.
2. Register as a new customer (must be 21+ and in an eligible state).
3. Select the Josh Allen Passing Boost (Bet $1, Get $100) under "promotions."
4. Make a minimum $1 wager on the boost market.
5. Receive $100 in cash if Allen records at least 5 passing yards.

This promotion is tied to the Buffalo Bills’ upcoming matchup, making it an ideal time for bettors to join. Considering Allen has thrown for 5+ yards in every career start, this promo is a virtually guaranteed $100 for new Fanatics users.

Once you get started, you can keep getting rewarded for your NFL game-day bets with Fanatics' Game Day Guarantee. This Fanatics Sportsbook promo gives new users a powerful two-part welcome package. First, players receive a $100 No Sweat Bet every football game day until Oct. 31. 

New customers place a cash wager of $1 or more on any NFL or college football market at +300 odds or longer to qualify. Fanatics refunds the stake in FanCash if the bet loses, up to $100 per game day. On top of that, anyone who signs up and places a $10+ cash bet at odds of -500 or longer within their first seven days gets an additional $100 in FanCash. 

This means new users can collect thousands in potential FanCash across the football season, with rewards redeemable on bets or sports merchandise through the Fanatics ecosystem.

Fanatics is expanding aggressively across the U.S., offering a seamless betting app with competitive lines, same-game parlays, and a rewards program tied to Fanatics merchandise. New users can access exclusive boosts like this Allen promo and earn FanCash, which is redeemable for sports apparel.

This is a good week to bet on Josh Allen: The Bills QB has been excellent in primetime, particularly on Thursday nights. Going into Week 3, the Bills are unbeaten in Thursday Night contests with Allen under center.

Plus, Buffalo is coming in hot: after a dramatic comeback win vs. the Ravens in Week 1, they followed up with a dominant 30‑10 victory over the Jets in Week 2. Buffalo’s defense has had some lapses but has primarily done its job lately. The question will be whether they can contain Miami’s speed (with guys like Tyreek Hill) and make stops when needed.

Miami, by contrast, has struggled to find consistency. They are 0‑2, with issues on defense and still unreliable on offense. Miami’s defense has been vulnerable, especially on third downs and stopping big plays. Buffalo’s offense tends to exploit those spots.

Buffalo has had Miami’s number: they’ve won six straight matchups, and 13 of the last 14 total meetings. That kind of dominance builds confidence. While both teams are working on a short week of rest, the Bills get to play at home in front of Bills Mafia, while Miami has further to travel.