The oft-speculated bout between Rashad Evans and Chael Sonnen is now official. The fight will assume the UFC 167 co-main event slot in support of the headlining bout between UFC welterweight champion Georges St-Pierre and challenger Johnny Hendricks. Chael Sonnen revealed the news on Wednesday’s UFC Fight Night 28 pre-fight show on Fox Sports 1. “The most well dressed man, future Hall of Famer, former world champion Rashad Evans; he will be fighting on Nov.