Pretty constant with MLB. A profitable grind. Nothing over the top.
http://contests.covers.com/Sportscon...1738&sportid=5

One reason I love baseball is that the effect of errors is minimal compared to football, where an interception or fumble is often the spread beater. Some general thoughts. In the past couple of seasons football has taken away my attention from hockey. A mistake. Hockey is great because each team shoots around 20 to 30 times. Compare that to 5 or 10 times in soccer... Wherever the effect of luck and bad luck is minimized, it is easier to maintain consistency as a bettor. That is one reason why football f*cks up so many players. The luck factor is huge, and easily is the difference between a 52% or 60% ATS season (because the number of games is very low compared to the other big sports). Of course, when you're lucky you think your reads are great, and when you're unlucky you're blaming it on the players on the field... Football has its place, but to put it at the top of the betting pyramid may not be the smartest thing. Why do you think books try to get everybody on board for football?