We take the book’s cut out of the odds
Every sportsbook price has a margin built in. It’s why both sides of a coin-flip game are listed at −110. Anchor strips that margin out of every line, so the percentages you see are the chances the market is really pricing, not the padded version.
- Both sides listed at −110
- 52.4% + 52.4% = 104.8%
- That extra 4.8% is the book’s cut
- Anchor shows each side at 50%