Just got hit hard. Odesnik from +130 to ev in 5 minutes. They have a history and Harrison hates Odesnik because of hgh issue in 2010/11. I'm thinking to follow the money, Odesnik plays the surface more and has had recent success going deep. $90 on Odesnik ML for me.
Just to revisit..... Small limits on Challengers. One max bet can swing the price like that, doesn't really mean anything overall. Don't read much into Challenger line swings unless they are massive. 30 cents or 15 cents ain't much.