The Bills travel to NRG Stadium to open the 2026 NFL season against the Texans, kicking off Sunday, Sept. 13 at 1:00 p.m. ET. Kalshi traders have Buffalo at 52% to win, with Houston priced at 48%.
For informational purposes only. Not financial advice. See full disclaimer below. Kalshi is not affiliated with the NFL.
When and where do the Bills play the Texans in Week 1 of the 2026 season?
Kickoff is Sunday, Sept. 13 at 1:00 p.m. ET at NRG Stadium in Houston.
Who is favored to win the Bills vs. Texans season opener?
Buffalo is a slight favorite in a matchup between two teams that fell one round short of their conference title game last season. The Bills went 12-5 in 2025, won a wild-card game at Jacksonville, and lost in overtime to Denver in the divisional round, a loss that led to the firing of Sean McDermott and the promotion of longtime offensive coordinator Joe Brady to head coach. Quarterback Josh Allen underwent offseason surgery for a broken bone in his right foot but has no limitations entering Week 1. The Bills also traded for receiver DJ Moore and signed edge rusher Bradley Chubb this offseason.
Houston finished 12-5 as well, closing the regular season on a nine-game winning streak before beating Pittsburgh in the wild-card round and losing to New England in the divisional round. Quarterback C.J. Stroud dealt with a shoulder injury and dipping performance in the back half of 2025, and the team responded with a major investment along the offensive line, signing tackle Braden Smith in free agency and trading for guard Wyatt Teller to help keep Stroud upright behind offensive coordinator Nick Caley, who returns for a second season.
Kalshi Power rankings
According to Kalshi's 2026 NFL market-implied power rankings, the Bills enter as the No. 3 team in the league with a Power Score of 39.6 and a 74% playoff qualification price, while the Texans rank sixth with a Power Score of 35.5 and a 64% playoff price, a 3-spot gap heading into Buffalo's Week 1 trip to Houston.
What the Kalshi market says
Kalshi's contracts trade in cents, and each one pays out $1 if the outcome happens. A contract trading at 52 cents reflects a market-implied 52% probability.
As of this writing, the winner market has the Bills at 52% and the Texans at 48%.
What is the point spread for Bills vs. Texans in Week 1?
Kalshi traders have the Bills favored to win by more than 1.5 points at 49%.
What is the projected point total?
Kalshi traders have the game going over 44.5 combined points at 49%.
What is the biggest storyline in the Bills vs. Texans season opener?
Both teams overhauled their offensive infrastructure this offseason after falling short of the conference title game, and each protected its quarterback with fresh investment up front: Buffalo added DJ Moore as a weapon, while Houston rebuilt its offensive line around Wyatt Teller and Braden Smith to keep C.J. Stroud upright.
What are the Bills' and Texans' expectations entering the 2026 season?
Bills: Buffalo finished 12-5 in 2025 and reached the divisional round for the sixth straight season, but a loss to Denver in overtime prompted the firing of Sean McDermott after nine years and the promotion of Joe Brady to head coach. A fully healthy Josh Allen and a retooled receiving corps are the swing factors for 2026.
Texans: Houston finished 12-5 in 2025 and advanced to the divisional round before a lopsided loss to New England exposed issues protecting C.J. Stroud. The offseason brought a retooled offensive line, including free-agent signing Braden Smith and trade acquisition Wyatt Teller, aimed at fixing that problem.
Conclusion
Kalshi traders currently have the Bills as narrow favorites on the road, with both teams' retooled offensive lines the biggest storyline before kickoff. Kalshi's prices for Bills vs. Texans will keep moving as the week goes.
What are the score predictions for the Bills vs. Texans game? Kalshi traders have the game going over 44.5 combined points at 49%, as of this writing.
What is the spread for the Bills vs. Texans game? Kalshi traders have the Bills favored to win by more than 1.5 points at 49%, as of this writing.
Who is favored to win, the Bills or the Texans? Kalshi traders have the Bills favored, at 52% to the Texans' 48%.
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