The sports calendar continues to deliver a full buffet of betting options, and you can lock in a guaranteed $150 in bonus bets just for making a $5 bet with the bet365 bonus code SBKWIRE . This weekend features an awesome college basketball schedule as March Madness is basically here. The Cavaliers look to make it 13 wins in a row tonight at the Hornets, UFC 313 is tomorrow night in Las Vegas, and NASCAR hits the Arizona desert on Sunday.