Teaser Break-Even Calculator
Find the per-leg win rate needed to break even on a teaser.
Break-even per leg
65.0%
Full teaser break-even
42.3%
The implied probability your teaser needs to be +EV at standard juice.
How it works
Teasers move lines in your favor by N points across all legs. Break-even rate ≈ 0.5 + N × 0.025. A 6-point teaser needs ~72.7% per leg.