NFL betting: spreads, totals and key numbers
Seventeen games a season means every NFL Sunday carries weight, and every half-point on the spread too.
Updated October 4, 2026
NFL betting odds revolve around the point spread. With few games and huge public interest, the line on an NFL match is one of the most scrutinised numbers in sport, and a half-point either side of 3 or 7 can decide a bet. Here is how the league works and how to read its markets.
NFL season structure
Thirty-two teams play 17 regular-season games over 18 weeks, from September to early January, each with one bye week. Fourteen teams make the playoffs, all single-elimination, ending with the Super Bowl in February. Most games are on Sunday, with one game on Thursday night and one on Monday night most weeks.
Key NFL markets
| Market | Meaning | Example |
|---|---|---|
| Point spread | Favourite gives points, underdog receives them | +3.5: the underdog covers if it loses by 3 or less |
| Total | Combined points over or under | Under 44.5 wins at 44 points or fewer |
| Moneyline | Straight winner, overtime included | Underdog at 2.80 = 35.7 % implied |
Key numbers: 3 and 7
Because touchdowns are worth 7 points (with the extra point) and field goals 3, NFL margins pile up on 3 and 7 far more than on 5 or 6. Getting +3.5 instead of +2.5 is worth much more than getting +5.5 instead of +4.5. A smooth model curve does not capture those spikes by itself, so experienced bettors check on which side of a key number the line sits before they bet.
What moves an NFL line
- The quarterback. No position shifts a spread more; a backup starting can move it several points.
- Short weeks. Thursday games come after only three days of rest.
- Weather. Strong wind hurts passing and kicking and pulls totals down more than rain or snow.
- Divisional games. Rivals meet twice a season and know each other well, which tends to keep games close.
Our NFL model
American football uses our points model: attack and defence ratings in points, plus the league's home advantage, produce a projected final score difference and a projected combined score. Both are modelled as bell curves (normal distributions), and from them we derive the winner (overtime included), the main spread and the main total.
Open NFL matchups on our sportsbook are listed below:
| Time | Match | Odds |
|---|---|---|
| Las Vegas Raiders – Kansas City ChiefsLive | — | |
| San Francisco 49ers – Denver BroncosLive | — | |
| Seattle Seahawks – Los Angeles ChargersLive | — | |
| Carolina Panthers – Detroit Lions | 1.831.91 | |
| New Orleans Saints – Atlanta Falcons | 1.582.28 | |
| Dallas Cowboys – Tampa Bay Buccaneers | 1.432.71 | |
| Jacksonville Jaguars – Philadelphia Eagles | 1.145.11 | |
| Green Bay Packers – Chicago Bears | 3.631.26 | |
| Tennessee Titans – Houston Texans | 2.771.41 | |
| Miami Dolphins – Cincinnati Bengals | 3.321.30 | |
| New England Patriots – Las Vegas Raiders | 1.293.43 | |
| New Orleans Saints – Minnesota Vikings | 2.341.55 |
All odds on nocturnsport.com →
For more context see the American football betting hub and our bankroll management guide, since a 17-game season tempts people to oversize stakes. Bet at nocturnsport.com.
Frequently asked questions
Why does a half-point matter so much in NFL betting?
Many games end with a margin of exactly 3 or 7. Holding +3.5 instead of +2.5 turns a three-point loss from a losing bet into a winning one.
Does the NFL moneyline include overtime?
Yes. On our sportsbook the winner market includes overtime, and so do the spread and the total.