Teaser Bets Explained: How Teasers Work, Payouts & When They Have Value

What Is a Teaser Bet?

A teaser bet is a type of parlay where you get to move the point spread or total in your favor on every leg, in exchange for a lower payout. Like a standard parlay, every leg must win for the bet to pay out. The tradeoff: you buy extra points across all selections, which increases your win probability but reduces the odds.

Teasers are most commonly used in NFL betting, where key numbers (3, 7, 10, 14) make moving through specific thresholds extremely valuable. They also exist in NBA betting, though the math works differently.

If you have ever looked at a spread and thought "I like this team, but not at -7.5," a teaser lets you buy that line down to -1.5. The catch is you need to pair it with at least one other selection, and you accept reduced payouts.

How Teaser Bets Work

A teaser adjusts every leg of your bet by the same number of points. The most common teaser in football is a 6-point teaser, meaning each spread or total moves 6 points in your direction.

Example: 2-Team NFL 6-Point Teaser

Original lines:

• Kansas City Chiefs -7.5
• Buffalo Bills +1.5

After 6-point teaser:

• Kansas City Chiefs -1.5 (moved from -7.5)
• Buffalo Bills +7.5 (moved from +1.5)

The Chiefs now only need to win by 2 or more instead of 8. The Bills can lose by up to 7 instead of needing to stay within 1. Both legs became significantly easier to hit.

A standard 2-team, 6-point teaser typically pays -110, compared to a 2-leg parlay at roughly +264. The payout is much lower, but the win probability is much higher.

Standard Teaser Options

NFL Teasers

Football teasers come in several point increments:

NBA Teasers

Basketball teasers use smaller point adjustments since NBA scoring is higher and individual points matter less:

NBA teasers are generally less valuable than NFL teasers because basketball does not have the same concentration of outcomes around specific numbers. In football, a huge percentage of games are decided by exactly 3 or 7 points. Basketball margins are more evenly distributed.

Teaser Payout Tables

Payouts vary by sportsbook, but here are standard teaser odds for NFL:

6-Point Teaser Payouts

6.5-Point Teaser Payouts

7-Point Teaser Payouts

10-Point Teaser Payouts

Note that 10-point teasers typically require a minimum of 3 legs. The payouts are lower because moving 10 points in football makes most bets very likely to hit.

Teaser vs Parlay: What Is the Difference?

Both teasers and parlays combine multiple bets and require all legs to win. The core difference is the point adjustment.

The house edge on a standard parlay compounds with every leg you add. Each leg multiplies the vig. Teasers can actually work differently: when you cross through the right numbers in football, the increased win probability can more than offset the reduced payout.

This is what makes teasers unique among multi-leg bets. Under specific conditions, they can be one of the few parlay-style wagers with positive expected value.

The Wong Teaser Strategy

The most well-known teaser strategy comes from Stanford Wong, a professional gambler and author who studied NFL point spreads extensively. His research, published in Sharp Sports Betting, identified specific conditions where 6-point NFL teasers have historically been profitable.

Why Key Numbers Matter

In the NFL, final scoring margins cluster around specific numbers because of the scoring structure (touchdowns worth 6+1, field goals worth 3):

• 3 points: The most common margin of victory (~15% of games)
• 7 points: The second most common margin (~9% of games)
• 6 points, 10 points, 14 points: Other frequent margins

A 6-point teaser is powerful when it moves a line through these key numbers, because crossing them captures a disproportionate share of outcomes.

Wong Teaser Rules

Wong identified that 6-point, 2-team teasers at -110 are profitable when both legs follow these criteria:

1. Tease favorites of -7.5 to -8.5 down to -1.5 to -2.5. This crosses through both 7 and 3, capturing a huge slice of outcomes.
2. Tease underdogs of +1.5 to +2.5 up to +7.5 to +8.5. Same concept in reverse: you cross through 3 and 7 from the other side.

The key is that both legs must cross through both 3 and 7 with the 6-point adjustment.

The Math Behind Wong Teasers

Here is why this works.

Example: 2-team Wong teaser at -110

To break even at -110 odds, you need to win 52.38% of the time:

Break-even = 110 / (110 + 100) = 52.38%

For a 2-team teaser, both legs must win. So each leg needs to win at a rate where the combined probability exceeds 52.38%:

Required per-leg win rate = sqrt(0.5238) = 72.37%

Each individual leg needs to hit about 72.4% of the time. Is that realistic?

Historical data says yes, for Wong teasers specifically:

When you tease a favorite from -7.5 down to -1.5, you are betting that the favorite wins by 2 or more. Historically, NFL favorites of -7.5 to -8.5, when teased down 6 points, have covered at roughly 73-76% depending on the sample period.

Similarly, underdogs of +1.5 to +2.5 teased up to +7.5 to +8.5 have covered at similar rates. The reason: you are now catching all games decided by 3, 4, 5, 6, and 7 points that would have been losses at the original number.

Putting it together:

Probability of hitting both legs = 0.74 x 0.74 = 54.76%
Required probability = 52.38%
Edge = 54.76% - 52.38% = +2.38%

That is a roughly +2.4% edge per bet. Not huge, but consistent and repeatable across a full NFL season.

What Does NOT Qualify as a Wong Teaser

Not all 6-point teasers are created equal. These do NOT meet Wong's criteria:

• Favorites at -3 to -6: Teasing down to +3 to 0 does not cross through 7, reducing the value significantly.
• Underdogs at +4 to +6: Teasing up to +10 to +12 crosses 7 but not from the optimal range.
• Any total (over/under): Wong's research focused specifically on sides (point spreads), not totals.
• 3+ leg teasers: The math only works cleanly for 2-team teasers at standard -110. Adding legs re-introduces compounding vig.

When Teasers Have Positive Expected Value

Beyond Wong teasers, here are the general conditions where teasers can be +EV:

1. Crossing through key numbers in NFL. This is the primary scenario. Any teaser that moves a line through 3 and/or 7 captures a disproportionate number of outcomes relative to the payout reduction.

2. Getting the best available line. If one sportsbook offers -7.5 and another offers -8.5 on the same game, the teaser from -7.5 to -1.5 is strictly better. Always shop lines before placing teasers.

3. Reduced vig teasers. Some books offer 2-team 6-point teasers at -105 instead of -110. This lowers the break-even threshold and makes more matchups profitable.

4. Avoiding correlated totals. Do not tease a side and the total from the same game. Sportsbooks often prohibit this because the correlation would give you too much edge.

Common Teaser Mistakes

Treating All Teasers the Same

A 6-point teaser on a -3 favorite (teased to +3) and a -8 favorite (teased to -2) are vastly different propositions. The -8 to -2 teaser crosses through two key numbers (7 and 3). The -3 to +3 teaser only captures the dead-heat scenario. Always evaluate which numbers you are crossing.

Adding Too Many Legs

Every additional leg multiplies the probability of losing. Even at strong individual win rates, a 4-team teaser is far harder to hit than a 2-team teaser:

2 legs at 74%: 0.74 x 0.74 = 54.8% (profitable at -110)
3 legs at 74%: 0.74 x 0.74 x 0.74 = 40.5% (need +147 odds to break even)
4 legs at 74%: 0.74^4 = 30.0% (need +233 odds to break even)

Most sportsbooks do not offer payouts generous enough to make 4+ leg teasers +EV, even with perfect number selection.

Using Teasers in NBA

NBA teasers are rarely +EV because basketball margins are more uniformly distributed. There are no "key numbers" in basketball the way 3 and 7 dominate football. A 4-point NBA teaser does not capture a disproportionate cluster of outcomes.

Ignoring the Tie/Push Rules

Sportsbooks handle teaser pushes differently:

• Push reduces: A push on one leg turns a 3-team teaser into a 2-team teaser (paid at lower odds)
• Push loses: A push on any leg kills the entire teaser
• Push wins: Rare, but some books treat pushes as wins

"Push loses" rules dramatically reduce teaser EV. Always check your sportsbook's push policy. The Wong teaser math assumes push reduces.

Teasing Off Key Numbers

If the line is already at -3, teasing 6 points to +3 means you land directly on the most common margin of victory. Depending on push rules, this is either a push (lost value) or a loss (terrible outcome). You want to tease through key numbers, not onto them.

Which Sports and Markets Work for Teasers

Best for Teasers

• NFL point spreads: This is where teasers make sense. Key numbers create mathematical edges that do not exist in other sports.
• College football spreads: Similar key number dynamics, though higher variance due to talent gaps.

Marginal for Teasers

• NFL totals: Some bettors tease totals through key numbers (41, 43, 44, 51), but the clustering effect is weaker than with sides.
• NBA spreads: Possible, but rarely +EV. The 4-point adjustment does not cross through concentrated outcome clusters.

Avoid Teasers In

• MLB, NHL, soccer: Teasers are not offered for run lines, puck lines, or goal spreads in a meaningful way. These sports do not have the scoring structure that makes teasers viable.

How to Place Teasers Effectively

Step 1: Identify NFL games where the spread falls in Wong teaser range (-7.5 to -8.5 for favorites, +1.5 to +2.5 for underdogs).

Step 2: Confirm the 6-point teaser crosses through both 3 and 7.

Step 3: Check your book's teaser odds. You want -110 or better for 2-team, 6-point teasers.

Step 4: Verify the push rules. "Push reduces" is acceptable. "Push loses" significantly hurts your edge.

Step 5: Combine two qualifying legs into one teaser. Avoid adding a third leg unless the payout is strong enough to justify the additional risk.

Step 6: Size your bet using proper bankroll management. Teasers should be treated like any other bet with a small, quantified edge: consistent sizing, no overexposure.

You can use our parlay calculator to model the math on parlay payouts and compare them against teaser payouts at various odds.

The Bottom Line on Teasers

Most teasers are bad bets. The reduced payout is not worth the extra points unless you are specifically crossing through 3 and 7 in NFL football with a 2-team, 6-point teaser at -110 or better. That is the Wong teaser, and it is the only teaser structure with a documented historical edge.

Everything else, including NBA teasers, 10-point monster teasers, and 4+ leg teasers, tends to carry a negative expected value regardless of how "safe" the legs feel. Push rules can quietly destroy your edge too, so always check before placing.

If you are betting NFL and two games fall in the -7.5 to -8.5 / +1.5 to +2.5 range the same week, a Wong teaser is worth considering. Outside of that, stick to straight bets or value bets across NFL markets where the math is more straightforward.