Ok...it was the 6th round. Scorecards in the 6th round are irrelevant. Zab was also winning the fight with PBF after the 6th round scorecards. He had a cut that was one of the more gruesome we have ever seen, rarely does a cut under the eye cause a fight to be stopped but I think if it went any longer the USDA would have been the ones to to check out his eye not the ringside doctor.