Already free of the 'quitter' label, Charles Oliveira has another moniker in his reach at UFC 280 | CBS Sports Headlines Already free of the 'quitter' label, Charles Oliveira has another moniker in his reach at UFC 280 Oliveira is on a historic run of dominance in an insanely deep … Continue reading Already free of the 'quitter' label, Charles Oliveira has another moniker in his reach at UFC 280