Porter recovered from the knockdown and improved his record to 26 -- 1 -- 1 despite the usual pre-fight trash talk by Broner .
Broner opened the 12th round with a clean left hand that connected and dropped Porter for the first time in his career .
Porter recovered from the knockdown and improved Porter 's record to 26 -- 1 -- 1 despite the usual pre-fight trash talk Broner Broner .
Broner opened the 12th round with a clean left hand that connected and dropped Porter for the first time in his career .