Groves knocks out Cox in 4th

The fight started pretty fast, Cox went ahead, and already the end of the first round was a trading of punches. Later Groves took a wait-and-see position and accurately punched towards coming Cox. In the fourth round on the right hook of his opponent Groves answered with the right to the body, which landed exactly to the liver and Cox kneeled on the canvas and could not rise to the end of the countdown. The official time was 1:42.