Mayweather is a two-time winner of The Ring magazine's Fighter of the Year award (1998 and 2007), a three-time winner of the Boxing Writers Association of America Fighter of the Year award (2007, 2013, and 2015), and a six-time winner of the Best Fighter ESPY Award (20072010, 20122014). In 2016, Mayweather was ranked by ESPN as the greatest boxer, pound for pound, of the last 25 years.In the same year, he peaked as BoxRec's number one fighter of all time, pound for pound, as well as the greatest welterweight of all time. Many sporting news and boxing websites ranked Mayweather as the best boxer in the world, pound for pound, twice in a span of ten years; including The Ring, Sports Illustrated, ESPN, BoxRec, Fox Sports, and Yahoo! The lot / autograph(s) includes an official Beckett Authentication Services serially numbered hologram and matching COA for authenticity purposes. T he signing of this item was witnessed by Beckett. The item will be well-secured and sent fully insured. The item "Floyd Mayweather Jr. Signed Cooperstown The Money Fight McGregor vs Mayweather" is in sale since Monday, August 6, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Baseball-MLB\Bats". The seller is "guillotine4" and is located in Calumet, Michigan. This item can be shipped to United States.