TJ Dillashaw had admitted to knowingly taking EPO before his title bout with Henry Cejudo in January and says he needs to "man up to what I did."
The UFC fighter was banned for two years after testing positive for the banned substance and added that he's finding it difficult to come to terms with his actions.
"I'm having a hard time trying to forgive myself for this," he said, per TMZ. "Which I should have a hard time. But I got to man up to what I did. This is who I am.