Bitcoin betting info: Number of BTC bookmakers:īitcoin: A Growing Force in Online Bettingīitcoin and cryptocurrencies are now way more popular than ever before, and so are Bitcoin sports betting sites.įor example, you’ll see the best crypto gambling sites sponsoring Premier League and Bundesliga football teams in Europe, as well as fighters from across the globe in boxing and the Ultimate Fighting Championship.įive years ago, finding Bitcoin as a payment option at a big international casino was a rarity worth noting.