A good team on a winning streak might seem like a good bet, but sometimes the...

https://astro-wiki.win/index.php/What_Should_I_Check_Before_Betting_Roma_in_Champions_League_MatchDay_1%3F

A good team on a winning streak might seem like a good bet, but sometimes the odds tell a different story. For example, a +130 opener shrinking to -140 suggests the market expects them to win, but value has disappeared