A -180/+150 line implies 64.3% and 40.0%. The 4.3-point surplus is the book’s margin.
Closing line value is the gap between the price a bettor took and the price that fighter closed at. A ticket struck at +150 that closes at +120 carries positive closing line value. The bet can still lose. That is the point of the measure: it grades the decision before the result arrives.







