The teaser bet: buy points, pay through the odds

Teasers let you move each leg's spread (or total) in your favor by a fixed number of points in exchange for a worse combined payout. A 6-point 2-leg teaser turns two roughly 50/50 legs into roughly 75/25 legs — far easier per-leg hit rates, but the combined price drops from parlay-like to roughly -120. Every leg still must hit for the teaser to cash; a single missed leg loses the entire ticket.

Wong teaser theory and modern reality

Stanford Wong's 1990s analysis showed that 6-point NFL teasers using legs crossing BOTH the 3 and 7 key numbers (favorites between -7.5 and -8.5, underdogs between +1.5 and +2.5) hit around 73-75% per leg in real games — above the break-even rates at the -110 to -120 pricing books were charging. The Wong teaser was provably +EV for over a decade. Books widened pricing in response and the edge has shrunk; modern 2-leg 6-point teasers usually price -130 to -140, raising the break-even threshold to 75-77% per leg.

Worked example: 2-team 6-point teaser at -120

Original legs: -7.5 favorite, -4 favorite. Teased -6 to -1.5 and -4 to +2 — both legs now cross 3, and the -1.5 leg crosses 3 in both directions. Per-leg hit rates projected at 76% and 74% (computed from key-number coverage on team-specific spread distributions). Combined probability: 0.76 × 0.74 = 56.24%. Combined payout at -120 (decimal 1.833): 0.5624 × 0.833 − (1 − 0.5624) × 1 = +9.0% EV. Positive edge — but small, and limit-capped at most books.

FAQ

What is a teaser bet and how does it work? +

A teaser is a multi-leg bet where you adjust the spread or total on each leg in your favor by a fixed number of points (typically 6, 6.5, 7, or 10 in the NFL) in exchange for a worse combined payout. A two-team 6-point NFL teaser pays roughly -120 (about 0.83 to 1), much lower than the +260 a straight 2-leg parlay would pay, but each leg now has wider coverage. Like parlays, every leg must hit for the teaser to cash; one missing leg loses the whole bet.

What are the standard teaser point levels (6 / 6.5 / 7 / 10)? +

Most sportsbooks offer 6, 6.5, 7, and 10-point teasers in football. 6 and 6.5 points are the canonical levels because they cross the most important NFL key numbers (3 and 7) on the right legs. 7-point teasers add coverage on field-goal margins. 10-point "super teasers" pay more but rarely overcome the implied break-even on legs that already cross every meaningful number. NBA teasers usually offer 4, 4.5, 5 points but the underlying distribution is too smooth for any real edge.

What is a Wong teaser and why is it considered +EV historically? +

Stanford Wong identified that 6-point NFL teasers using legs crossing BOTH 3 AND 7 (e.g., teasing a -7.5 favorite to -1.5, or a +1.5 underdog to +7.5) had real-world hit rates well above the price the books were charging. The crossover of two key NFL margin clusters drove a per-leg hit rate around 73-75%, well above the ~72.4% needed to break even at -120 pricing. Wong teasers were a documented profitable strategy for years. Books have since widened teaser pricing in response, dampening the edge.

How do I compute teaser break-even hit rate? +

For an N-leg teaser at decimal odds D, the break-even per-leg hit rate is the Nth root of (1 / D). A 2-leg 6-point teaser at -120 (decimal 1.833) needs (1 / 1.833) ^ (1/2) = 73.85% per leg. A 3-leg teaser at +160 (decimal 2.6) needs (1 / 2.6) ^ (1/3) = 72.6% per leg. The calculator above does this automatically; for any teaser to be +EV, your projected per-leg hit rate at the teased number must exceed that threshold across all legs.

Are teasers profitable today? +

Marginally and only in very specific spots. Books widened teaser pricing in the 2010s after Wong-style research went mainstream — modern 6-point 2-leg teasers price around -130 to -140 instead of the historical -110 to -120, raising break-even rates to 75%+. The pure Wong angles (legs crossing both 3 and 7) still produce small edges at some books but are heavily limited. Most teaser action today is recreational and -EV; the calculator helps identify the rare situations where the math still favors the bet.

Teaser Break-Even Calculator