In the main event of UFC 166, Junior dos Santos was battered by champion Cain Velasquez once again and was finally finished in the fifth round. But according to Combate (via Fighters Only), the former champ has no memory of most of the fight, and actually thought initially that his night had come to an end much earlier than it actually did:
Junior Dos Santos does not remember most of the UFC 166 fight with Cain Velasquez. Afterwards he was under the impression he had been knocked out in the second round. His corner believe he fought from round two onwards "on autopilot".
He also said while at the hospital that he didn't remember doing a post-fight interview with Joe Rogan. He did say afterwards that he was feeling okay though:
"I'm feeling good. I came to the hospital to have some stitches in the cut I had. The pain is only in the heart, because I didn't manage to give a good performance in the Octagon," he said in a message relayed via Combate.com
"Now it's time to go back to the gym and train, dedicate myself to come back stronger than ever and, who knows, some day dispute the championship again and be able to honor the support from everybody who believed in me."
The article states that he got stitches over his right eye and left ear after the bout.