Floyd Mayweather Jr has indicated that he still plans to retire after his next fight on September 12.
With the pound-for-pound king only two wins away from 50 successive victories, many had believed that the American would compete one more time after his bout in the autumn.
However, the 38-year-old has suggested that he will walk away from the sport after his next appearance in nine weeks' time.
On social media, the world welterweight champion said: "To My fans, your loyalty and support has given me the best 20 years I could ask for and while at the top, I plan to go out on top. See you back in the ring September 12th!"