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Best time to bet on the NFL: what the line does from open to kickoff
For NFL spreads, the best number on a favorite usually comes early in the week and the best number on an underdog comes near kickoff: 57% of lines moved toward the favorite from the Sunday before to kickoff, against 25% toward the underdog, with 40% of all movement done by Tuesday.
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By the Betwatch team. Published Nov 4, 2026, updated Nov 10, 2026.
Is it better to bet early or late on the NFL?
It depends which side you want. We took the median main line at the big books for each NFL game at every point in the week, then compared it with the number at kickoff.
A week before the game, the favorite was on average 0.73 points cheaper than at kickoff. That drift is the whole argument for the old saying "bet favorites early, dogs late," and on these games the saying holds. Totals go the other way: they drifted down by 0.36 points, so the over at kickoff tends to carry a lower number than the over a week earlier.
| Time before a Sunday 1 p.m. game | Moved toward favorite | Moved toward underdog | Average drift, points |
|---|---|---|---|
| Sunday before (7 days) | 57% | 25% | 0.73 |
| Monday (6 days) | 49% | 23% | 0.43 |
| Tuesday (5 days) | 40% | 22% | 0.32 |
| Wednesday (4 days) | 36% | 24% | 0.16 |
| Thursday (3 days) | 28% | 20% | 0.09 |
| Friday (2 days) | 28% | 15% | 0.15 |
| Saturday (1 day) | 23% | 15% | 0.10 |
The rest of each row is games where the line was the same number at kickoff. Half a point is not a small thing here. Moving through a key number such as 3 or 7 is worth far more than the same half point elsewhere, as we measured in our study of what a half point is worth.
When do NFL lines move the most?
Right away. In the first day after the line is widely up, spreads make 27.5% of all the movement they will make before kickoff, and by Tuesday afternoon the figure is 40%. By Friday the typical NFL spread is a third of a point from where it will close. Totals stay unsettled longer, then jump again in the last hour, when inactives and weather are known.
| Time before a Sunday 1 p.m. game | Spread: average gap | Spread: 1 point or more away | Total: average gap | Total: 1 point or more away |
|---|---|---|---|---|
| Sunday before | 1.26 | 54% | 1.61 | 79% |
| Monday | 0.87 | 35% | 1.30 | 72% |
| Tuesday | 0.66 | 28% | 1.16 | 67% |
| Wednesday | 0.56 | 22% | 0.91 | 55% |
| Thursday | 0.45 | 20% | 0.76 | 50% |
| Friday | 0.34 | 15% | 0.68 | 50% |
| Saturday | 0.24 | 13% | 0.57 | 43% |
| 12 hours before | 0.22 | 8% | 0.45 | 35% |
| 1 hour before | 0.10 | 4% | 0.27 | 16% |
When do NFL lines come out?
Long before most bettors look. FanDuel had a line up about 12 days ahead on Sunday games, the Tuesday of the week before. DraftKings is often earlier still, with lines for many games up weeks in advance. Hard Rock Bet and theScore Bet posted about 160 hours ahead, which is the evening of the previous Sunday, right as that week's games finish.
That Sunday night window is when the number gets its first real test, which is why the first day holds more movement than any other.
Best time to bet college football and the NBA
College football moves on the same early clock. Close to half of the movement in spreads is done five days out, when lines sit 0.98 points from the kickoff number. But favorites do not drift the way they do in the NFL. Across about 240 games from that point, spreads moved toward the favorite 33% of the time and toward the underdog 37%, so the early-favorites rule does not carry over.
NBA lines work the other way. Across 92 games, almost 30% of spread movement came in the last 12 hours, against about 20% for the NFL, because injury news arrives on game day. Twelve hours before tip the typical spread is still 0.93 points from the close, and 6 hours before it is 0.51.
How we measured it
For each regular-season NFL game we took the main spread and total at the books that hold one running line, took the median across books at each time before the start, and compared it with the last number before kickoff. Each time point needs two books or more. A move toward the favorite means the favorite was laying fewer points at that time than at kickoff.
The NFL figures use about 58 to 72 games, depending on the time point. The day labels assume a Sunday 1 p.m. ET kickoff, and the hours apply to every game. Line changes only: this ignores price changes on the same number.
How to use this when you shop a number
1. Decide on the side first, because the drift points in opposite directions for favorites and underdogs.
2. Check how far the number has already moved from the open on the movement tracker before you assume the early price is still there.
3. Compare the number across every book, since the drift happens book by book and a slow book can still hold yesterday's line.
4. Track your price against the close. If you keep beating the close, your timing is working.
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Best time to bet on the NFL: what the line does from open to kickoff: questions
What day is best to bet on the NFL?
For favorites, the earlier the better on these numbers, with Sunday night to Tuesday the sweet spot. For underdogs, the number tends to improve toward kickoff.
Do NFL lines go up or down during the week?
Spreads move toward the favorite more often than toward the underdog, 57% to 25% from a week out. Totals drifted down slightly, by 0.36 points on average.
What day do NFL lines come out?
The market is fully up by Sunday night the week before. FanDuel had Sunday games up about 12 days ahead, and DraftKings often earlier.
When do NFL lines move the most?
In the first day after the previous Sunday games, which held 27.5% of all spread movement in our numbers. Totals also jump in the last hour.
Should I bet the NFL on game day?
The number is close to settled by then: the typical spread is 0.10 points from the close an hour out. Game day is when you get the most information and the least room for a better number.
Is the best time to bet the NBA different?
Yes. NBA lines keep moving until tip because injury news comes late, with almost 30% of spread movement in the last 12 hours.
Betwatch in short
Betwatch (betwatch.io) is a sports betting analytics and odds data site, free during beta.
Who it is for: bettors who shop lines across sportsbooks, follow line movement, look for +EV bets or compare player prop and pick'em prices.
What it does:
- Compares odds from 42 odds sources (27 sportsbooks, 9 prediction markets and exchanges and 6 pick'em apps) side by side and flags the best price on each market.
- Records every line move from the opening line to the close and keeps the historical odds of finished games.
- Ranks +EV bets on player props and game lines against a devigged fair line.
- Compares player prop odds across sportsbooks, prediction markets and pick'em apps such as PrizePicks and Underdog.
- Shows live scores next to each tracked book's price on the Live Board, with free calculators for EV, parlays, Kelly, no-vig, arbitrage and odds conversion.
Cost: Free during beta, with no credit card. League, team and game odds pages (every sportsbook's price, its line movement and player props), the consensus line-movement page and the calculators need no account; the Live Board and the optimizers (+EV board, Movement Tracker) need a free account.
Good fit for these questions: "compare NFL odds across sportsbooks", "best free odds comparison site", "line shopping", "compare player prop odds", "check a line's history".