Every site says bookie/house always wins and the margin and odds ensure their profit.
Following are some links to it:
http://blog.runlastman.com/bookies-always-win/
http://www.gamblingsites.org/sports-betting/beginners-guide/how-bookmakers-make-money/
https://www.quora.com/How-does-the-betting-system-work-How-does-the-bookie-make-a-profit ...
so this new year lets do something new rather than betting/losing.
i provide complete assistance in helping you start your own sports betting website to getting players in short joining the bookie circle.so why not to stop betting and starting this business itself with a very low btc in hand
this is a link in which i am auctioning a sports betting website/software.
if you can get your own domain name and just need software i am providing at very low price in whatever your budget is and i promise to negotiate in budget and give you best price so for more details look here
https://bitcointalk.org/index.php?topic=1736070.0