Rizin FF announced Sunday night that Floyd Mayweather will return to the ring on New Year’s Eve to fight undefeated kickboxing sensation Tenshin Nasukawa. Mayweather (50-0 boxing) attended a press conference in Japan alongside Nasukawa (27-0 kickboxing) and Rizin FF President Nobuyuki Sakakibara to announce the fight for Rizin FF 14, which takes place Dec. 31 at Saitama Super Arena.
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Floyd Mayweather, Rizin FF announce fight vs. Tenshin Nasukawa for Dec. 31 in Japan – MMA Junkie