A winning streak can distort the value of a bet. When you spot a good team...

https://nova-wiki.win/index.php/How_Do_Totals_Get_Priced_When_a_Team_Scores_10_Goals_in_3_Games%3F

A winning streak can distort the value of a bet. When you spot a good team going up against a good bet, watch the odds closely. Take a +130 opener that drops to -140 as the streak builds