Sportsbooks and Prediction Markets Expand NFL Week 1 Promotions Ahead of Key Matchups

Kalshi’s Trade $25, Get $35 promotion requires the code COVERS35, is available in every state except Nevada and Washington, and requires identity verification with a government ID or passport and selfie. The bonus must be used on Kalshi’s Predictions product and expires seven days after being granted.
Patrick Mahomes is returning after tearing his ACL and LCL in December, while Kansas City is expected to be without defensive back Chamarri Conner and offensive tackle Josh Simmons against Denver.
Kansas City entered the Broncos matchup as a 2.5-point favorite with an over/under of 43.5 points. Denver had ended the Chiefs’ nine-year run of AFC West titles the previous season, earning the conference’s No. 1 seed and reaching the AFC Championship Game.
The Giants-Cowboys game was framed around the return of Giants players Jaxson Dart, Cam Skattebo and Malik Nabers, while Dallas was under pressure to improve a defense that had failed to prevent a second consecutive playoff miss.
The sportsbook offers differ substantially in structure: FanDuel provides $150 in bonus bets only after a winning $5 first wager; DraftKings offers $100 regardless of the result; Caesars provides ten profit-boost tokens; Fanatics matches deposits with up to $1,000 in FanCash; and bet365 offers $200 in bonus bets after a $10 wager.
Sportsbooks and prediction markets are flooding the 2026 NFL season with aggressive promotions, offering up to $1,500 in combined bonuses to new bettors in New York alone. The push coincides with high-profile Week 1 and 2 matchups, including Kansas City's return of quarterback Patrick Mahomes after ACL surgery and the NFC East rivalry between the Giants and Cowboys Covers. Major operators like FanDuel, DraftKings, Caesars, BetMGM, and Fanatics are competing for market share with varying bonus structures, while prediction platforms including Kalshi, Polymarket, and FanDuel Predicts are offering cash incentives for trading event contracts Sports Illustrated.
Despite advertised values, most bonuses carry significant restrictions and financial risks. Bonus bets typically return only winnings, not the original stake. New bettors must pass identity checks, meet wagering requirements, and operate within approved jurisdictions. Eligibility rules, expiration periods, and state-by-state restrictions limit access to these offers CBS Sports.
Patrick Mahomes is making his regular season debut after tearing his ACL and LCL in December 2025. He underwent surgery 48 hours later but missed no offseason training. Head Coach Andy Reid confirmed Mahomes' full readiness, saying, "He's taken every rep with the first-team offense and done a nice job with it, so now it's just a matter of getting out there and playing" Andy Reid Interview. Despite Mahomes' recovery, Kansas City will be without starting left tackle Josh Simmons and safety Chamarri Conner against Denver's elite pass rush ESPN.
The Broncos ended Kansas City's nine-year AFC West dominance in 2025, winning the conference's No. 1 seed and reaching the AFC Championship Game. Kansas City opened as a 2.5-point favorite over Denver with an over/under of 43.5 points DraftKings. Losing starting offensive linemen poses a severe protection risk for Mahomes despite his medical clearance Heavy Sports.
Kalshi, a federally regulated prediction market platform, is offering new eligible users a Trade $25, Get $35 bonus using code COVERS35 or SI35. The 40% incentive requires a $10 minimum deposit and identity verification with a government ID or passport plus a selfie Kalshi. The bonus must be used on Kalshi's Predictions product and expires seven days after being granted. The promotion is available in every state except Nevada and Washington Covers.
Polymarket and FanDuel Predicts are also incentivizing traders with cash offers tied to event contracts on NFL spreads, totals, and player props. These platforms allow traders to buy probability contracts priced between $0 and $1, offering a distinct alternative to traditional sportsbooks Sports Illustrated. Unlike sportsbooks, prediction markets operate on different regulatory frameworks but carry identical financial risks.
New York bettors can combine welcome bonuses from multiple sportsbooks totaling over $1,500. Fanatics matches deposits up to $1,000 in FanCash. BetMGM offers a $1,500 losing-bet refund or $150 if the first bet wins BetMGM. FanDuel provides $150 in bonus bets only after a winning $5 first wager, while DraftKings awards $100 regardless of outcome DraftKings. Caesars offers ten profit-boost tokens, and bet365 grants $200 in bonus bets after a $10 wager bet365.
Each offer has distinct structural rules and expiration dates. All bonuses return only winnings, not the original stake. New users must verify identity, meet minimum deposit requirements, and complete wagering thresholds within specified timeframes. Geographic restrictions and state regulations limit availability. These offers apply only to eligible adults in approved jurisdictions CBS Sports.
Shuffle.com is running a $50,000 wager race over the first four weeks of the 2026 NFL season. The top 1,000 eligible players share the prize pool based on leaderboard positions Shuffle. Real-money bets count toward standings, creating a direct financial incentive for high-volume wagering. This structure differs from traditional sportsbook bonuses, making ongoing betting activity the qualification mechanism Covers.
The Giants-Cowboys Week 2 matchup is also drawing major promotional firepower. New York is welcoming back offensive weapons Jaxson Dart, Cam Skattebo, and Malik Nabers after injuries, while Dallas faces pressure to fix a defense that missed the playoffs in consecutive seasons. Sportsbooks are using these roster storylines to market bonuses tied to player props and game outcomes Sports Illustrated.
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