NFL 2026 season preview: the board as it opened, and what a half point is worth

This is a season preview with no picks in it. We captured the Week 1 board when the books first posted it — July 31, across nine sportsbooks — and what follows is what the market said, what a half point of it is worth, and where the books already disagreed with each other before a snap was played. By the captured start time the season opens Wednesday, September 9 at 8:15 p.m. ET with the Patriots and Seahawks, and Week 1 runs through the Broncos–Chiefs game on Monday night.

The board as it opened

Consensus is the median across the books we captured; the notes are where an individual book stood apart. Current numbers are on the NFL Hub — these are the openers, which is the point.

• Patriots–Seahawks (Wednesday): Seahawks −4, total 44.5 — the books split between −3.5 and −4.5.
• 49ers–Rams (Thursday): Rams −3.5, 48.5.
• Jets–Titans: Titans −2.5, 38.5 — the lowest total on the board.
• Bills–Texans: Bills −1, 44.5.
• Falcons–Steelers: Steelers −3, 41.5 — one book had Falcons +3 at even money while others sat at +2.5 and −120.
• Ravens–Colts: Ravens −3.5, 48.5.
• Lions–Saints: Lions −7, 48.5–49 — one book at −6.5.
• Browns–Jaguars: Jaguars −7.5, 40.5.
• Bengals–Buccaneers: Bengals −3.5, 51.5 — the highest total.
• Panthers–Bears: Bears −2.5, 45.5.
• Eagles–Commanders: Eagles −4.5, 47.5 — one book at −4.
• Cardinals–Chargers: Chargers −10.5, 46.5 — the widest spread, with books anywhere from 10 to 11.5.
• Raiders–Dolphins: Raiders −3.5, 40.5.
• Packers–Vikings: a pick’em, one point either way, 45.5.
• Cowboys–Giants (Sunday night): Cowboys −2.5, 48–48.5.
• Broncos–Chiefs (Monday night): Chiefs −3, 42.5 — with −2.5 available at one book.

Nine of sixteen sit on the number that decides football

Count the spreads at 2.5, 3 or 3.5: Rams, Titans, Steelers, Ravens, Bengals, Bears, Raiders, Cowboys, Chiefs. Nine games, opened within half a point of 3. That is not a coincidence of this particular week — it is what a league with a three-point field goal looks like most weeks — but it makes Week 1 an unusually concentrated lesson in the only number that matters.

Our margin model, fitted to 6,223 regular-season games from 2002 to 2025, puts 9.1% of games on a margin of exactly 3, and about one game in seven on a field-goal margin of either sign. Laying 3 pushes on those games; laying 2.5 wins them. That single half point is worth roughly 20 cents of price at a fair line. The half point across 7 is worth about 14 cents. The half point across 9 is worth 2. Books sell all three at the same flat rate, which is a good deal exactly once.

Where the books already disagreed

Five weeks before kickoff, with no injuries to react to and no public money to absorb, the books were already a full point apart on two games and a half point apart on most of the rest. The disagreements are not random — they cluster on the key numbers, which is where a half point is worth the most.

• Seahawks −3.5 at one book, −4.5 at another: a full point that spans 4, and the hook on either side of it.
• Chargers −10 to −11.5: a point and a half, on numbers that barely matter — the half points from 10 to 11.5 are worth a few cents each.
• Lions −6.5 against a consensus of −7: the half point off 7 is the second most valuable on the board, and one book was giving it away.
• Chiefs −2.5 against −3 elsewhere, and Falcons +3 at even money against +2.5 at −120: the same half point across 3, on offer in both directions.

None of that requires an opinion about who wins. It requires looking at more than one book before you take a number, which is the entire argument for line shopping and the reason the NFL Hub shows every book’s price beside the consensus instead of one book’s line.

Teasers, for the same reason

A six-point teaser is only worth its price when both legs cross 3 and 7. On the opening board, Lions −7 teased to −1 crosses both; Chiefs −3 teased to +3 crosses both; Chargers −10.5 teased to −4.5 crosses neither and is a poor leg at any price. The teaser calculator flags which legs cross the key numbers and what win rate each leg needs — the openers above give you plenty of both kinds to test it on.

What we don’t know yet

We have not published an NFL vig figure, and we won’t guess at one. Our 315-game margin study excluded the NFL on purpose — the only prices we had were a few dozen offseason observations at low limits, which don’t price like September markets. The daily margin study now running covers nine soccer leagues; as the NFL board prices in, we will measure it the same way and publish what we find, including the number that matters most: how much of the hold the best available price removes.

The openers above are also just that — openers. Lines move for real reasons and for no reason, and a July number is not a forecast of a September one. Treat the list as a record of where the market started, not where it is.

How to start the season

At −110 you need to win 52.38% of your bets to break even — not 50%. A 52% record loses money. And a good September proves nothing: a 55% win rate over the first 40 bets is statistically indistinguishable from a coin flip, and demonstrating that it is real takes around 2,200 bets. The thing that resolves faster is closing line value — whether the number you took beat the number the game closed at — which is why it is the first column worth watching and the one the app grades automatically.

• Shop the number before the price. The half point matters more than the ten cents.
• Log every bet, including the ones you would rather forget — the leaks live there.
• Judge September by CLV, not by the win column. The win column will lie to you for months.

Bankroll Guardian is a bet-tracking and analytics tool — not a sportsbook, and none of this is betting advice. Betting carries risk; please bet responsibly.