Buffalo won 12 games in 2025 and still finished second in the AFC East, then fired Sean McDermott and handed a five-year deal to first-time head coach Joe Brady. The 2026 win total is not one over/under but 17 separate at-least-N-wins contracts on Kalshi, carrying $40.2K in lifetime volume and settling January 18, 2027. The Bills have won 11 or more games in five straight seasons. The live board above prices whether that run survives the coaching change.
Buffalo won 12 games in 2025, beat Jacksonville 27-24 in the wild-card round, lost 33-30 in overtime at Denver a week later, and then fired the coach who got them there. Sean McDermott was relieved on January 19, 2026, after nine seasons. Offensive coordinator Joe Brady was promoted eight days later on a five-year deal. Everything that roster did last year and everything the new staff has changed since gets compressed into one number on this board, and that number is 11.5 wins.
This is not one over/under. Kalshi lists 17 separate yes-or-no contracts, one for every win count from 1 up to a perfect season, and the wording on each rung is "win at least N games in the 2026-27 regular season." The 11-win rung pays on an 11-6 finish, not only on 12-5. Threshold boards elsewhere are often written as strict overs, so read the at-least language before treating two listings as the same contract. A tie is not a win under that wording either, which means a 10-6-1 season settles the 11-win rung at zero.
The ladder crosses 50c between 11 and 12 wins. At least 11 trades at 59c and at least 12 at 39c, which puts the implied line at 11.5. At least 10 is 71c, at least 9 is 77c, at least 13 is 26c, and every rung from 6 wins down is bid up to 100c. The tails are cheap and thin: at least 15 wins is 11c, at least 16 is 4c, and a perfect season is 2c with no bid underneath it.
Liquidity is concentrated rather than spread down the ladder. The 11-win and 12-win rungs together hold roughly 63% of the board's $33.7K in open interest, and the 11-win rung alone has taken $17.5K of the $40.2K in lifetime volume. Below 8 wins and above 13, the quotes are quotes, not a busy two-sided book. That concentration is the useful signal: traders have almost no argument about whether Buffalo is a winning team and a real argument about whether it is a 12-win team again. The AFC East division market prices the same disagreement from the other direction.
The offense was never the problem. Buffalo scored 481 points in 2025, tied for fourth-most in the NFL, and Josh Allen played all 17 games for 3,668 passing yards, 25 touchdowns, 10 interceptions and a 102.2 rating, plus 579 rushing yards and 14 rushing scores. James Cook carried it 309 times for 1,621 yards and 12 touchdowns. The hole was on the outside: Khalil Shakir led the team in receiving with 719 yards and Dalton Kincaid was next at 571.
The front office answered with a trade for DJ Moore, who posted 50 catches for 682 yards and 6 touchdowns in Chicago last season after 98 for 966 the year before. Buffalo is buying the role, not the box score. On defense the Bills allowed 365 points, twelfth fewest in the league, and generated 36 sacks with Greg Rousseau's 7 leading the team. Bradley Chubb signed on March 12, 2026, a three-year deal worth up to $52M with $29M in guarantees, after starting all 17 games in Miami for 8.5 sacks. C.J. Gardner-Johnson and Geno Stone came in at safety and Lloyd Cushenberry III at center, and the draft produced Clemson edge TJ Parker at 35 and Ohio State cornerback Davison Igbinosun at 62.
The coaching turnover is the part the ladder cannot price cleanly. Brady has never been a head coach. Pete Carmichael now runs the offense. Jim Leonhard took the defense on January 28, 2026, after two seasons in Denver, finishing 2025 as the Broncos' assistant head coach and pass game coordinator on a unit that allowed 311 points, third fewest in the NFL. Three new voices on a roster that won 12 games is why the 11-win rung sits near a coin flip instead of where a five-year streak would normally put it.
Buffalo finished second in the AFC East, so the place-based draw is Houston, Baltimore and the Rams rather than a first-place slate. Eight of the 17 games come against teams that made the 2025 playoffs. The opener is at Houston on September 13, then a short week into a Thursday night home game against Detroit on September 17. New England visits October 4 and Buffalo returns the trip December 6. The bye lands in Week 7, and Kansas City comes to Orchard Park on Thanksgiving night, November 26.
December is the stretch that prices the top of the ladder. The Bills play at New England, at Green Bay, home against Chicago and at Denver on Christmas Day in four consecutive weeks, all four against 2025 playoff teams, and the Denver trip is a rematch of the overtime loss that ended their season. They finish at Miami on January 3 and home against the Jets on January 10. Four of the last six are on the road.
Every rung settles on Buffalo's official 2026 regular-season win count once Week 18 is complete. The Bills close at home against the Jets on January 10, 2027, and all 17 contracts expire January 18, 2027. Kalshi lists NFL.com and ESPN as the settlement sources. Regular-season results only: the postseason has no effect on any rung, and a tie counts as neither a win nor a loss against the at-least threshold.
The AFC East division odds and the New England Patriots win total price the same divisional question from the side of the team that actually won it at 14-3. Further out, the AFC Championship market and the Super Bowl LXI market carry the conference and title odds on this roster. Every Buffalo contract we track, futures and weekly games, sits on the Buffalo Bills hub.
Each rung resolves on the Buffalo Bills official win count across the 2026 NFL regular season, with all 17 contracts expiring January 18, 2027, after the Bills close Week 18 at home against the Jets on January 10, 2027. Kalshi words every threshold as an at-least contract: the 11-win rung resolves YES if Buffalo finishes with 11 or more regular-season wins and NO otherwise, so an 11-6 record settles it YES. A tie is not a win under that language, meaning a 10-6-1 finish leaves the 11-win rung at NO. Only games counted in the official NFL standings apply and postseason results do not move any rung. Kalshi lists NFL.com and ESPN as the settlement sources, and a shortened or adjusted season settles against the official final standings.
The ladder crosses 50c between 11 and 12 wins, which puts the implied line at 11.5. Kalshi lists 17 separate contracts worded as "win at least N games," so the 11-win rung pays on an 11-6 finish. The live board above carries the current price on every rung.
All 17 contracts expire January 18, 2027, after Buffalo closes the regular season at home against the Jets on January 10, 2027. Kalshi settles from NFL.com and ESPN, and postseason games do not count toward any threshold.
All 17 thresholds trade on Kalshi under the Buffalo pro football wins event, with no Polymarket counterpart listed, and the board carries about $40.2K in lifetime volume. The 11-win and 12-win rungs hold roughly 63% of the $33.7K in open interest, so that is where the book is deepest.
As of September 5, 2026, at least 11 wins trades at 59c, at least 12 at 39c and at least 10 at 71c. Buffalo has won 11 or more games in five straight seasons, so the 11-win rung near a coin flip is the market pricing a real chance that run ends.
Watch Josh Allen's availability first, then how quickly Jim Leonhard's defense installs around Bradley Chubb, then the two New England games on October 4 and December 6. The four-game December stretch against 2025 playoff teams is where the top rungs get decided.