Nitrogen Sports bitcoin-only sports book & casino: no sign-up required, monthly parlay promotions and 80BTC maximum bet.
In addition to sports, you can play table games like blackjack and poker. The bitcoin website also offers a dice game.
Nitrogen Sports are our favorite “bitcoin only” sportsbook. Since opening their doors back in 2012, they’ve quickly established themselves as the leading bitcoin sports betting site.
They are headquartered in Costa Rica and owned by IdealMedia.com.