Hi everyone- it's not perfect, but in the last 13 wagers, we've been correct on 12, and covering points. That's 92% correct.
About 2 games per week is all we manage, perhaps 3 - we focus a lot on accuracy sureness on each pick, and put a lot of effort into the stability, or repeatability of the process, so that it's not just a fluke or "flash in the pan." We've been working on this for about 4 years now.
We use this for ourselves of course, and making it public for the first time, this is free for now. You are welcome to watch it, track it, and use it if you care to. It's a rather unusual method, so it may not appeal to you, but it's there if you are interested. It's working very well for us now, and you are welcome too.
Check it out by following my posts and / or you can read up on it at:

http://predictionbetting.wordpress.com/

Best wishes and good luck  :)