Watch the UFC 155: dos Santos vs. Velasquez II weigh-ins streaming live on MMAWeekly.com, Friday at 7 p.m. ET / 4 p.m. PT. The fighters are expected to step on the scale shortly after 7 p.m. ET, making the UFC heavyweight title rematch between champion Junior dos Santos and challenger Cain Velasquez official.
Courtesy of UFC.com.