A winning streak often pushes odds beyond their real value. When a good team...

https://iris-wiki.win/index.php/Why_Do_I_Feel_Safer_Betting_a_Team_That_Won_Four_in_a_Row%3F

A winning streak often pushes odds beyond their real value. When a good team faces a good bet, sportsbooks tighten lines quickly. For example, a +130 opener can shift to -140 before kickoff