The fight started cautiously, with both men showing a lot of respect to each other and not taking too many early risks. It was high quality action with Bivol being the more accurate and smart fighter whilst Barrera looked the busier man. The second round saw Bivol suffer a cut, around his right eye from a clash of heads, and for the first time in his career he was suffering some adversity. Despite the cut he really didn't look too bothered by the facial damage and picked up the pressure in the rounds to come, using his under-rated footwork to control the tempo, it was a reserved style, but a very effective one from Bivol.
Barrera, to his credit, was always trying to answer and often pressed the action, though lacked the accuracy to have the success he needed to really back up Bivol, who always looked amazingly composed. Not only was Bivol composed but he was consistently landing his shots, including regular single hard blows, and combinations that were damaging due to their accuracy.
Barrera's toughness was impressive but he was wasting down from the shots, and seemed to have the fight beaten out of him at times, before his heart forced him to fight back. It was the same heart and desire that has made Barrera one of the most fan friendly Cubans in the sport, but also one that has caused him to take a lot of punishment through his recent bouts.
In round 12 Bivol upped the pace, as if he had been holding something in reserve and landed a brutal combination, punctuated by a hard right hand that sent Barrera down hard. The Cuban, even with all his heart and bravery, didn't stand a chance and failed to recover to his feet in time to beat the count. Instead the Cuban suffered his first stoppage loss, whilst Bivol scored the statement win he, and his team would have dreams of.
The future for Bivol is really exciting, and he may well be the most rounded Light Heavyweight on the planet. Though after the fight he admitted he had improvements to make, and will be looking at the what has caused him to get cut, and for the lumps to form on his head. For Barrera this is probably the start of the end, and he may not have too much left in his body after this loss, and his recent bouts.