I would like to nominate these three bitcoib sportsbook as the best sportsbook in 2015

1. DirectBet.eu
Newbie friendly sportsbook and the fastest payout ever. They provided parlay on live betting , great experience by responding customer very fast.

2. Nitrogen sports
They had competitive odds highest odds I think.

3. Betcoin sports
I love the user interface that they had and the biggest and strongest sportsbook community.