How Football Spreads Work: -3, +7, Pushes, and Hooks
Learn how football spreads work, including favorite and underdog examples, -3 and +7 lines, pushes, half points, overtime, and spread betting mistakes.
Quick answer: how football spreads work comes down to the final margin. The favorite gives points with a minus spread, the underdog receives points with a plus spread, and the bet is graded after that handicap is applied.
If the favorite is -3, it needs to win by more than 3. If the underdog is +3, it can win the game or lose by fewer than 3. If the final margin lands exactly on a whole-number spread, the bet often pushes and the stake is returned.
| Football spread | What it means | Bet wins if |
|---|---|---|
| Favorite -3.5 | Favorite gives 3.5 points | Favorite wins by 4 or more |
| Underdog +3.5 | Underdog receives 3.5 points | Underdog wins or loses by 3 or fewer |
| Favorite -7 | Favorite gives 7 points | Favorite wins by 8 or more |
| Underdog +7 | Underdog receives 7 points | Underdog wins, loses by 1-6, or often pushes at exactly 7 |
This is a beginner guide to football spread settlement, not advice on which side to bet.
What a football spread is
A football spread is a margin-based bet. Instead of asking only which team wins, it asks whether a team beats the sportsbook’s point handicap.
In a standard two-team football spread:
| Side | Sign | Plain-English meaning |
|---|---|---|
| Favorite | Minus sign | Gives points and must win by enough |
| Underdog | Plus sign | Gets points and can cover without winning |
FOX Sports describes the point spread as a handicap that assigns the favorite a negative number and the underdog a positive number. Investopedia’s cover-the-spread guide uses the same core idea: the final margin decides whether a side covered.
If you need the broad definition first, start with what spread means in betting. This page focuses on football examples.
Football spread example with -3
Imagine this football line:
| Team | Spread |
|---|---|
| Dallas | -3 |
| New York | +3 |
Dallas is the favorite. New York is the underdog. The spread is 3 points.
| Final score | Dallas -3 result | New York +3 result | Why |
|---|---|---|---|
| Dallas 27, New York 20 | Win | Loss | Dallas wins by 7, more than 3 |
| Dallas 24, New York 21 | Push in many standard markets | Push in many standard markets | Dallas wins by exactly 3 |
| Dallas 23, New York 21 | Loss | Win | Dallas wins by only 2 |
| New York 20, Dallas 17 | Loss | Win | New York wins outright |
The actual game winner matters less than the margin. A favorite can win the game and still fail to cover. An underdog can lose the game and still cover.
The cover the spread guide explains that settlement language in more detail.
Football spread example with +7
Now imagine this line:
| Team | Spread |
|---|---|
| Kansas City | -7 |
| Denver | +7 |
If you take Denver +7, Denver does not have to win the game. It only needs to stay inside the spread or land exactly on the spread if the market allows a push.
| Final score | Denver +7 result | Explanation |
|---|---|---|
| Denver wins 21-20 | Win | Any outright underdog win covers |
| Kansas City wins 24-20 | Win | Denver loses by 4, which is inside +7 |
| Kansas City wins 28-21 | Push in many standard markets | Denver loses by exactly 7 |
| Kansas City wins 31-21 | Loss | Denver loses by 10, beyond +7 |
This is why plus spreads can confuse beginners. A +7 underdog bet can win even when the team loses the real game.
Why -3 and +7 matter in football
Football spreads often cluster around numbers such as 3 and 7 because football scoring commonly moves through field goals and touchdowns.
That does not mean 3 or 7 is magic. It means a line around those numbers can settle very differently depending on whether it is a whole number or has a half point.
| Spread | What happens if the favorite wins by exactly 3 |
|---|---|
| Favorite -2.5 | Favorite covers |
| Favorite -3 | Push in many standard markets |
| Favorite -3.5 | Favorite does not cover |
The key numbers in betting guide explains why these margins get so much attention. For beginners, the practical lesson is simpler: read the exact number, not just the team.
What half points and hooks do
A half point is often called a hook. In football spreads, a hook usually removes the push possibility.
Example:
| Spread | Can this exact spread push? | Reason |
|---|---|---|
| -3 | Yes | A football team can win by exactly 3 |
| -3.5 | No | A football team cannot win by exactly 3.5 |
| +7 | Yes | An underdog can lose by exactly 7 |
| +7.5 | No | An underdog cannot lose by exactly 7.5 |
That half point can help or hurt depending on which side you take. A favorite at -3.5 needs 4 or more, while a favorite at -3 can push at exactly 3. An underdog at +7.5 wins at a 7-point loss, while an underdog at +7 often pushes there.
Read what a hook means in betting for a focused half-point explainer.
Does overtime count for football spreads?
Many standard full-game football spreads include overtime, but you should not assume every market does.
Before placing or reading a spread, check:
- Is this full game, first half, second half, quarter, or live?
- Does the market label say regulation, including overtime, or another period?
- How does the sportsbook handle suspended, postponed, or shortened games?
- Are parlay, teaser, promotion, or alternate-spread rules different?
House rules matter most when a game lands near the number. A full-game spread, first-half spread, and live spread can all be graded from different score windows.
Football spread vs moneyline
A spread bet and a moneyline bet answer different questions.
| Bet type | Question it asks | Beginner trap |
|---|---|---|
| Moneyline | Who wins the game? | Favorites can be expensive |
| Spread | Who covers the point handicap? | The team can win the game but lose the bet |
Example:
| Bet | Final score: favorite wins by 3 | Result |
|---|---|---|
| Favorite moneyline | Favorite wins | Win |
| Favorite -6.5 | Favorite wins by only 3 | Loss |
This is why “I think the favorite wins” is not enough for a spread bet. You also need the favorite to win by the required margin.
Football spread vs total
A spread is about the score difference between two teams. A total is about combined points.
| Market | Example | What decides the result |
|---|---|---|
| Spread | Team A -4.5 | Team A’s winning margin |
| Total | Over 44.5 | Combined final points |
Football games can produce different spread and total outcomes from the same score. A favorite can cover in a low-scoring game, fail to cover in a high-scoring game, or win while the total goes under.
If totals are new, read the over/under bet example.
Common football spread mistakes
Mistake 1: Thinking the favorite only has to win
A -6.5 favorite must win by 7 or more. A one-point win is a real-game win, but it loses the -6.5 spread.
Mistake 2: Ignoring pushes
Whole-number football spreads such as -3, +3, -7, and +7 can land exactly. In many standard straight bets, that creates a push, but rules can vary by bet type.
The push in betting guide covers refund and parlay examples.
Mistake 3: Confusing the spread with the price
If a bet slip shows Team A -3 (-110), the spread is -3 and the odds price is -110. They are separate numbers. A different book might show Team A -2.5 (-125) or Team A -3.5 (+100).
The spread changes the margin requirement. The odds change the risk-return math.
Mistake 4: Treating key numbers as a system
Knowing that 3 and 7 matter in football helps you read a line. It does not make a side safe, profitable, or guaranteed.
Quick checklist before betting a football spread
Before risking money on a football spread, confirm:
- Which team is the favorite and which team is the underdog.
- Whether your side has the plus spread or minus spread.
- The exact number, including any half point.
- Whether the market can push.
- The attached odds price.
- Whether overtime is included.
- How much of your bankroll the stake represents.
Football spreads are easy to read once you slow down and separate the team, the number, and the price.
FAQ
How do football spreads work?
A football spread gives the underdog points and makes the favorite give points. A favorite must win by more than the spread, while an underdog can win outright or lose by fewer points than the spread.
What does -3 mean in football betting?
A -3 football spread means the favorite must win by more than 3 points for that spread bet to win. If it wins by exactly 3, many standard straight spread bets push.
What does +7 mean in football betting?
A +7 football spread means the underdog can win outright, lose by 1 to 6 points, or often push if it loses by exactly 7. If it loses by 8 or more, the +7 spread bet loses.
Do football spreads include overtime?
Many standard full-game football spread markets include overtime, but house rules and market labels control settlement. Always check whether a bet is full game, first half, quarter, regulation, or another period.
Is betting a football spread safer than a moneyline?
No. A spread changes the settlement condition, but it does not make the bet safe. The spread price, final margin, rules, and stake size still matter.
Sources
- What Is the Point Spread in Sports Betting? - FOX Sports, accessed 2026-06-28
- What Does +1 Spread Mean in NFL Betting? - BetMGM, accessed 2026-06-28
- Cover the Spread: What It Is and How It Works - Investopedia, accessed 2026-06-28
- Help & Treatment - National Council on Problem Gambling, accessed 2026-06-28
Responsible betting note
This article explains football spread settlement; it does not predict results or recommend a side. Football spreads can swing on late scores, overtime, penalties, injuries, and market rules. Bet only where it is legal for you, risk only money you can afford to lose, and do not increase stakes to chase a failed cover. If betting stops feeling controlled, take a break and consider confidential support from the National Council on Problem Gambling: https://www.ncpgambling.org/help-treatment/