A winning streak can push odds beyond their true value. When a good team faces...

https://fernandosmastercolumns.swiftnestly.com/posts/why-does-the-moneyline-get-expensive-before-the-handicap-does

A winning streak can push odds beyond their true value. When a good team faces a good bet, lines can shift sharply. Take a +130 opener flipping to -140 — that’s more than momentum