Hello, I'am new in here and looking sportsbooks with first deposit bonuses.
There is a sportsbook that also accept bitcoin which i have used many time before Roadbet. They give bonus not on deposit but as signup bonus which is quite easy to cashout.
Sign up and start betting with us today and get up to $/25 in free bets! Simply place 5 bets at odds of 2.0 or more and we'll reward you with your total stake up to $/25 in free bets to use however you want.
I haven't seen any bitcoin sportsbook offering deposit bonus and if there are any that have this will surely have lots of hidden terms & condition before you can even use them.