Kell Brook will challenge reigning champion Devon Alexander for the IBF crown at the Masonic Theatre in Detroit on February 23
The announcement was made at a news conference in Sheffield, where he spoke to our sports correspondent John Shires.
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Emma Jesson has Sunday's late weather forecast
Cold with clear spells and scattered wintry showers. Localised snow accumulations and icy stretches may linger until Monday lunchtime
Emma Jesson has the latest weather forecast.