San Francisco junior welterweight Karim Mayfield, a 32-year-old whose 15-bout winning streak includes eight knockouts, has signed with Top Rank, the company announced on Friday.
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Mayfield signs with Top Rank
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Floyd Mayweather Jr. and Victor Ortiz negotiating?
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Jermaine Dye wants to play for the Mariners
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Gregoire forgoes senior year to play professionally
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Shawn Bunch to debut in Bellator this November
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Frankie Edgar officially moving down to featherweight
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Herschel Walker signs with Strikeforce
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Timothy Bradley says he'd step up to fight Mayweather or Pacquiao
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Kellogg signs up Olympic cyclist Chris Hoy
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Cody Brown weighs in at 6'2/250
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Takanori Gomi signs with the UFC
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Yoshihiro Akiyama signs with the UFC
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Alistair Overeem has reapplied for his fight license
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US teenager Bryan Arguez signs contract with germany soccer team Hertha Berlin
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Beard sets sights on promotion
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Birmingham ranks No. 53 for attracting young adults
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Antonio Rodrigo Nogueira vs. Frank Mir added to UFC 140