NFL quarter markets
Quarter markets price a single quarter of an NFL game on its own — a moneyline, a handicap and a total for each of Q1 through Q4.
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Season form tables
NFL quarter markets — how they work and what the data shows
A quarter market ignores the rest of the game. There are three of them per quarter: the quarter moneyline (which side scores more in that quarter), the quarter line (a handicap applied to that quarter alone) and the quarter total (over/under on the combined points scored in it). Sportsbet lists all four quarters separately, as does every major book.
NFL scoring is heavily back-loaded within each half, and that is the single most useful thing on this page. Across the games in our sample, Q1 and Q3 carry roughly 20% of the game’s points each while Q2 and Q4 carry about 30% each — because two-minute drills, clock management and end-of-half urgency concentrate scoring at the close of both halves. A quarter total set at a flat quarter of the game total is therefore systematically too high for Q1 and Q3, and too low for Q2 and Q4 — which is why this page no longer uses one.
Bookmakers publish no history for quarter markets, so there is nothing obvious to compare a posted number against. We derive a fair benchmark and grade every team’s real quarter scores against it. That benchmark used to be the full-game total divided by four, and that was wrong: dividing evenly ignores the back-loading described above, so it set Q1 and Q3 far too high and Q2 and Q4 far too low. Graded that way, Q1 appeared to go under 68% of the time — an artefact of the denominator, not a fact about football. The benchmark is now the posted total multiplied by the share of scoring each quarter actually receives, calibrated on the median so that the league-wide over rate is 50%. It is an estimate rather than a market price, and it is labelled as such everywhere it appears.
Frequently asked questions
What are NFL quarter markets?
Bets on a single quarter rather than the full game: the quarter moneyline, a quarter handicap, and an over/under on that quarter’s points. Each of Q1 to Q4 is priced separately.
Which NFL quarter has the most scoring?
The second and fourth. In our sample each carries around 30% of a game’s total points against roughly 20% for the first and third, driven by two-minute drills at the end of each half.
How do you grade a quarter line with no historical odds?
We multiply the posted full-game total by the share of scoring that quarter actually receives — about 18% for Q1, 31% for Q2, 20% for Q3 and 28% for Q4 — rather than dividing by four. The multiplier is the median ratio across eleven seasons, which is what makes the resulting line a genuine 50/50 proposition. It approximates a market price rather than reproducing one, and it is marked as an estimate throughout.
Do betting trends actually beat their own baseline?
| Code | Predictions graded | Trend hit rate | Matched baseline | Edge |
|---|---|---|---|---|
| NRL | 8,251 | 55.3% | 57.5% | -2.1 |
| AFL | 18,291 | 53.6% | 56.6% | -2.9 |
| NFL | 17,168 | 56.5% | 59.6% | -3 |
The answer measured here is no. Across all four codes, situational trends hit at or below the rate the same teams were already achieving over the same matches, so the apparent edge is the baseline, not a finding. The comparison is against each team's own rate — never 50%, never the league average — because a trend that fires mostly on good teams will look predictive against any other yardstick.