
Fighting to feed his family, Bakhram Murtazaliev has warned Tim Tszyu he will be "minimum five times better" than when he snared the IBF super-welterweight belt while fasting.
Murtazaliev will place his strap on the line in Florida on Sunday after the International Boxing Federation offered Tszyu the opportunity of a lifetime to regain a world title following his controversial and bloody loss to Sebastian Fundora in March.