Mayweather Ready to Hang up Gloves as 'The Best Ever
Mayweather vs Berto result LIVE: Floyd Mayweather retires after another win in Las Vegas - reaction here - Mirror Online
Floyd Mayweather Jr. vs. Andre Berto - Wikipedia
This is my last fight' maybe says Mayweather - Los Angeles Times
Floyd Mayweather Jr., right, talks with Andre Berto during their welterweight title boxing bout Saturday, Sept. 12, 2015, in Las Vegas. (AP Photo/John Locher Stock Photo - Alamy
Floyd Mayweather Jr retires equalling Marciano's 49-0 record - Sports - Other - Emirates24
Floyd Mayweather defeats Andre Berto by unanimous decision to retire on 49-0, Boxing News
Andre Berto gave a stunning, in-depth insight into what it's like to fight Floyd Mayweather and be outclassed
Silverman: The Best Ever? Floyd Mayweather Jr. Needs To Calm Down Just A Bit - CBS New York
Floyd Mayweather sticks to retirement script after beating Andre Berto in farewell fight – New York Daily News