I don't know how your reading that but Fight metric scored the fight in favor of Kampmann giving him the first and second round and Diego the third. But if you look at the third round they landed the same number of strikes the only difference was Diego got the 1 takedown but since he missed three and Kampmann got back to his feet with in a few seconds that take down did not mean much. And if you break it down round for round Kampmann landed with a higher percentage of accuracy in every round meaning he was more efficient with his strikes.