why do some sportsbooks offer way better odds than others on the same game
I was looking at the lines for tonight’s basketball game and noticed the spreads are all over the place depending on the book. Not just a half point here or there, but whole points and sometimes the juice is totally different too. One spot even had a +190 on the moneyline where everywhere else was +170. It’s not just this game either, I see it sometimes for hockey and football, though not as wild with the bigger leagues. I know there’s stuff like promo boosts, but this is just regular odds sitting there.
I get that books shade lines based on where their bets are, but you’d think by now with everything online they’d mostly copy each other or use the same data. Is it just their risk teams moving lines or is there something else behind these gaps? Anyone here consistently chase the best lines and actually track how much difference it makes in the long run?