Timothy Bradley

Klitschko Johnson

27 June 2009: Victor Ortiz (Green) and Marcos Maidana (red) fight for the Vacant WBA interim Super Lightweight Title at Staple Center in Los Angeles, ...

MOSCOW - DECEMBER 10: WBC heavyweight champion, Russian Oleg Maskaev appears prior to the fight with Japan-based Ugandan Peter Okhello during the WBC ...

BERN, SWITZERLAND - OCTOBER 23: Vitali Klitschko (R) and Kevin Johnson pose for the media on the ice of the Post Finance Arena after a news conference...

Juan Diaz

Paulie Malignaggi

BERN, SWITZERLAND - OCTOBER 23: Kevin Johnson (R) listens as Vitali Klitschko (L) addresses the media during a press conference at the Post Finance Ar...

...Bradley, left, and Nate Campbell exchange blows in the third round of a WBO Junior Welterweight Championship boxing match in Rancho Mirage, Calif., Saturday, Aug. 1, 2009. Bradley won in a TKO. (AP Photo/Mark...

Biloxi, Miss ~ Lamont Peterson/J. Gallardo 140lbs ESPN 01.05.,2007 Beau Rivage, Resort & Casino. Lamont Peterson cruises to a unanimous 8 round decisi...

Britain's Junior Witter, right, and Timothy Bradley of the United States exchange punches during their WBC light-welterweight title fight at the Notti...

August 22, 2009: Houston, TX, Juan Diaz wins a controversial twelve round unanimous decision over former IBF 140lb champion Paulie Malignaggi. Scores ...

FILE - In this June 18, 1979 file photo, World Boxing Council Featherweight Champion Danny Lopez takes a hit from challenger Mike Ayala during their title fight in...

October 4, 2008; Temecula, CA; USA;Sergio Martinez; Alex Bunema

August 22, 2009: Houston, TX, Juan Diaz wins a controversial twelve round unanimous decision over former IBF 140lb champion Paulie Malignaggi. Scores...