for example i am watching prematch odds for raonic baghdatis tennis match.and i can see that Pinny for example changed lines for 3 times already for over and under game margine...first it was 20.5 then 22.5 now is 24.5 raonic is clearly a fav and there is no info that somebody is injured.why they do that ? is that because of cash flow? where is the catch? or at least is there any place where i can see how much money is placed by bethors on the players.. everything is on raonic side,better player, head to head stats but odds are dropping on baghdatis and its seems that something is going on. any advice ? how is it possible that such a sharp minds at pinnys change the margine 3 times? apparently they make mistakes too or is it something else?