But those tactics failed and he was eventually deducted a point in the 11th round by referee Tony Weeks .
Broner -- whose only previous defeat was to Marcos Maidana in 2013 -- tried to frustrate Porter by holding on and pushing .
But those tactics failed and Porter was eventually deducted a point in the 11th round by referee Tony Weeks .
Broner -- whose only previous defeat was to Marcos Maidana in 2013 -- tried to frustrate Porter by holding on and pushing .