Tai Tuivasa vs Jairzinho Rozenstruik: Controversy explodes at UFC 305 as judge is axed on the spot over 'worst ever' disaster - and a star is choked unconscious in frightening scenes

Aussie heavyweight Tai Tuivasa has fallen to his fifth straight loss as he was outpointed by Jairzinho Rozenstruik in Perth - and fight fans were left in anger and disbelief by the result.