BigNutzz enters the SBR Rating Guide at D-. BigNutzz is new sportsbook from Futurebet, which is servicing multiple no pay sportsbooks like USDbet (SBR rating D-) and G2Gbet (SBR rating F)"]G2Gbet (SBR rating F)[/URL]. USDbet claims that the operator has frozen their funds and refuses to pay USD players.