Watch the UFC 159: Jones vs. Sonnen weigh-ins streaming live on MMAWeekly.com, Friday at 4 p.m. ET / 1 p.m. PT. The fighters are expected to step on the scales shortly after 4 pm ET, making the hotly anticipated fight between TUF 17 coaches Jon Jones and Chael Sonnen official.
Courtesy of UFC.com.
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