The first round began and they touched gloves. They circled. They exchanged missing, testing the range. Nitsuma missed a high kick. Johnson landed a good right hook and dropped Nitsum and pounded on top into side control. He mounted after a moment. Nitsuma regained half-guard avoiding damage. Nitsuma stood and broke away. Johnson was throwing bombs. Johnson landed a right hand and missed a looping right hook. Nitsuma landed an excellent counter right hand. They circled. Nitsuma came in lowering his head and ate a big knee from Johnson and Nitsuma collapsed backwards unconscious and it was all over. Johnson leaped up on one side of the cage and then on the other, Nitsuma was out cold.