Britain’s Tom Aspinall has vacated his UFC heavyweight title because of complications in his recovery from an eye injury.
The 33-year-old has not fought since October, when the first defence of his title against Ciryl Gane ended in a no-contest following several eye pokes.
Aspinall was diagnosed with a rare eye condition, and has had persistent double vision and several operations.
“I am absolutely gutted. I have chased this dream since I was 10 years old,” he said in a statement.
“I know what it’s like to have your career put on hold and I want the other fighters to have the opportunity to compete for the title.”
In June Aspinall said he had returned to full training for a rematch with France’s Gane and suggested they could fight in September.
In August Aspinall rejected reports that he would leave the UFC.
“I am not done. Stepping away from the title is not stepping away from the sport or the dream,” he said on Monday.
“I will continue doing everything I can to get healthy, get cleared and get back to competing as soon as possible.”
UFC president Dana White hinted over the weekend that Aspinall could be stripped of the title.
This month Valentina Shevchenko vacated the women’s flyweight title because of persistent injuries.
Gane beat Alex Pereira to win the interim heavyweight title in June before calling for a rematch with Aspinall.