As of Sunday, September 7, 2025, the $300 FanDuel promo code has officially been extended for NFL Week 1, delivering $300 in bonus bets when you win any $5 bet. To claim the promo in time for NFL Week 1, just sign up with this NFL FanDuel promo code , deposit at least $5, and win a $5 bet on any market from today’s loaded NFL Week 1 slate.

Sunday’s schedule features a stacked lineup, with divisional rivals clashing in Cincinnati vs. Cleveland, NFC North foes Detroit vs. Green Bay at Lambeau, and a primetime showdown between Baltimore and Buffalo on Sunday Night Football. With this FanDuel promo code , a simple $5 winning bet on any of these games locks in $300 in bonus bets, giving you plenty of flexibility to use across the rest of the week’s action.

How to Use the Updated Fan

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