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Check out these photos highlighting the action from the boxing exhibition between Floyd Mayweather and Mikuru Asakura at Super RIZIN in Saitama, Japan, which Mayweather won by second-round knockout. (Photos by Philip Fong, Getty Images)
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![](https://mmajunkie.usatoday.com/wp-content/uploads/sites/91/2022/09/floyd-mayweather-mikuru-asakura-super-rizin-13.jpg?w=1000)
Check out these photos highlighting the action from the boxing exhibition between Floyd Mayweather and Mikuru Asakura at Super RIZIN in Saitama, Japan, which Mayweather won by second-round knockout. (Photos by Philip Fong, Getty Images)