Underdog ‘Chatuba’ Wins 3, Claims Bitetti Combat WWGP Crown RIO DE JANEIRO -- It took eight rounds, five of them as an underdog, but Andre “Chatuba” Santos proved that Saturday was his night.

Lineker Wins Bantam GP, Marcello Claims 155 Crown at Nitrix 6 BRUSQUE, Brazil -- Saturday night in the southern Brazilian city of Brusque, it was a little-known underdog that conquered Nitrix Fight's bantamweight tournament: his name is John Lineker.

Southern Brazil's top promotion returned with its sixth major installment at the Brusque...