It was supposed to be a grudge match between two of the most talented lightweights in the world. A victory would push one fighter to the upper echelon of the division.
Instead, all most people will be talking about after the UFC Fight Night 112 main event Sunday night in Oklahoma City is a blown call by referee Mario Yamasaki.
With the first round winding down, Lee locked in a rear-naked choke on Michael Chiesa. Yamasaki stopped the bout at 4:37, a submission victory over Chiesa.
There was only one problem: Chiesa never tapped.