David Tua's hopes of another shot at a world heavyweight boxing title is in tatters after American Monte Barrett defeated him in a unanimous decision in Auckland tonight.
In a bout that was dubbed a career-defining fight, the 38-year-old Tua failed to show any of the power of his glory days until the closing rounds when he knocked down Barrett in the 12th round, but it was not enough to wrest the win from the American.
Barrett used superior ring craft to outbox his more respected opponent over the 12-round contest to secure one the biggest wins in his 46-fight professional career and claim the WBO Asia Pacific and Oriental Belts.
The loss, Tua's fourth in his 58 professional bouts, may force him to hang up the gloves, something the 40-year-old Barrett put on hold for the chance to rectify a draw with the Samoan-born New Zealander in New Jersey last July.
Barrett who became the first man to floor Tua with a 12th round knockdown in Atlantic City last year, was knocked down with 58 seconds left in the final round after a vicious combination of punches from Tua, but he managed to haul himself off the canvas and survive until the bell to earn a deserved win.