We must remember only 7 to 8% end up winning . And as Thunder said only if they use money management. The best info I ever got about sport betting were ideas on that subject.
Just look at names like Root, Doc, Ats, GS, and on and on. At end of many years they are below 50%. And you payed them big bucks to get there. There is no perfect plan here. But it cost zero and you at least win that 400/500 bucks before making a play paying for service.
I have seen many big names come and go since my first play way back in early 60's 1964/65 . Ya im a old fart that learn hard way. Don't play so many games an for sure use some type of money management to give your self a chance. And do not throw money at the can't loses industry.
Everyone does not win. I didn't this year but I had controll of amount lost. NFL up 130 NCCA down 295. Lost 165. Have play on Pitt for 77. By rights I should not play SB. However lost from above is from this year. My pot because I go from year to year is up 1600. So im using 5% of that for my play on Pitt. Hence money management makes it possiable.