People who fail trying to making a living out of betting and dont want to quit nor being broke end up writing a book or selling picks. Go to ESPN, you will find enough numbers by team and by player to apply your knowledge. Every number there has some value. Then check a few ATS databases in the web to get more stats. Then find websites with data about referees. Then read all the info available about each game, all that is said by coaches, players, owners. Take time to read as many writes ups as you can. Make sure to get the writes ups for free and read the best only. Find a simple formula that tells you exactly how many points should get each team. This is a little complicated but I did it with zero backgroud in stats. If you cant pass that test in a couple of days then just let go, this is not for you. That formula will give you a very close result to the one used by the oddsmaker if no injuries are reported in both teams. There is no magic, simple math. Once you do all that make sure to bet as little as possible. The oddsmakers have been doing the same for 30 years.